Removed old Loc.GetString() use instances (#4155)

Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>

Content.Client/AME/UI/AMEWindow.cs

@@ -27,7 +27,7 @@ namespace Content.Client.AME.UI
         {
             IoCManager.InjectDependencies(this);
 
-            Title = "Antimatter Control Unit";
+            Title = Loc.GetString("ame-window-title");
 
             MinSize = SetSize = (250, 250);
 
@@ -39,37 +39,37 @@ namespace Content.Client.AME.UI
                         {
                             Children =
                             {
-                                new Label {Text = Loc.GetString("Engine Status") + ": "},
-                                (InjectionStatus = new Label {Text = "Not Injecting"})
+                                new Label {Text = Loc.GetString("ame-window-engine-status-label")},
+                                (InjectionStatus = new Label {Text = Loc.GetString("ame-window-engine-injection-status-not-injecting-label")})
                             }
                         },
                         new HBoxContainer
                         {
                             Children =
                             {
-                                (ToggleInjection = new Button {Text = "Toggle Injection", StyleClasses = {StyleBase.ButtonOpenBoth}, Disabled = true}),
+                                (ToggleInjection = new Button {Text = Loc.GetString("ame-window-toggle-injection-button"), StyleClasses = {StyleBase.ButtonOpenBoth}, Disabled = true}),
                             }
                         },
                         new HBoxContainer
                         {
                             Children =
                             {
-                                new Label {Text = Loc.GetString("Fuel Status") + ": "},
-                                (FuelAmount = new Label {Text = "No fuel inserted"})
+                                new Label {Text = Loc.GetString("ame-window-fuel-status-label")},
+                                (FuelAmount = new Label {Text = Loc.GetString("ame-window-fuel-not-inserted-text")})
                             }
                         },
                         new HBoxContainer
                         {
                             Children =
                             {
-                                (EjectButton = new Button {Text = "Eject", StyleClasses = {StyleBase.ButtonOpenBoth}, Disabled = true}),
+                                (EjectButton = new Button {Text = Loc.GetString("ame-window-eject-button"), StyleClasses = {StyleBase.ButtonOpenBoth}, Disabled = true}),
                             }
                         },
                         new HBoxContainer
                         {
                             Children =
                             {
-                                new Label {Text = Loc.GetString("Injection amount") + ": "},
+                                new Label {Text = Loc.GetString("ame-window-injection-amount-label")},
                                 (InjectionAmount = new Label {Text = "0"})
                             }
                         },
@@ -77,16 +77,16 @@ namespace Content.Client.AME.UI
                         {
                             Children =
                             {
-                                (IncreaseFuelButton = new Button {Text = "Increase", StyleClasses = {StyleBase.ButtonOpenRight}}),
-                                (DecreaseFuelButton = new Button {Text = "Decrease", StyleClasses = {StyleBase.ButtonOpenLeft}}),
+                                (IncreaseFuelButton = new Button {Text = Loc.GetString("ame-window-increase-fuel-button"), StyleClasses = {StyleBase.ButtonOpenRight}}),
+                                (DecreaseFuelButton = new Button {Text = Loc.GetString("ame-window-decrease-fuel-button"), StyleClasses = {StyleBase.ButtonOpenLeft}}),
                             }
                         },
                         new HBoxContainer
                         {
                             Children =
                             {
-                                (RefreshPartsButton = new Button {Text = "Refresh Parts", StyleClasses = {StyleBase.ButtonOpenBoth }, Disabled = true }),
-                                 new Label { Text = Loc.GetString("Core count") + ": "},
+                                (RefreshPartsButton = new Button {Text = Loc.GetString("ame-window-refresh-parts-button"), StyleClasses = {StyleBase.ButtonOpenBoth }, Disabled = true }),
+                                 new Label { Text = Loc.GetString("ame-window-core-count-label")},
                                 (CoreCount = new Label { Text = "0"}),
                             }
                         }
@@ -136,7 +136,7 @@ namespace Content.Client.AME.UI
             {
                 EjectButton.Disabled = true;
                 ToggleInjection.Disabled = true;
-                FuelAmount.Text = Loc.GetString("No fuel inserted");
+                FuelAmount.Text = Loc.GetString("ame-window-fuel-not-inserted-text");
             }
             else
             {
@@ -152,11 +152,11 @@ namespace Content.Client.AME.UI
 
             if (!castState.Injecting)
             {
-                InjectionStatus.Text = Loc.GetString("Not Injecting");
+                InjectionStatus.Text = Loc.GetString("ame-window-engine-injection-status-not-injecting-label");
             }
             else
             {
-                InjectionStatus.Text = Loc.GetString("Injecting...");
+                InjectionStatus.Text = Loc.GetString("ame-window-engine-injection-status-injecting-label");
             }
 
             RefreshPartsButton.Disabled = castState.Injecting;

Content.Client/Access/UI/IdCardConsoleWindow.cs

@@ -45,11 +45,11 @@ namespace Content.Client.Access.UI
                 Columns = 3,
                 Children =
                 {
-                    new Label {Text = Loc.GetString("Privileged ID:")},
+                    new Label {Text = Loc.GetString("id-card-console-window-privileged-id")},
                     (_privilegedIdButton = new Button()),
                     (_privilegedIdLabel = new Label()),
 
-                    new Label {Text = Loc.GetString("Target ID:")},
+                    new Label {Text = Loc.GetString("id-card-console-window-target-id")},
                     (_targetIdButton = new Button()),
                     (_targetIdLabel = new Label())
                 }
@@ -71,7 +71,7 @@ namespace Content.Client.Access.UI
                     // Name
                     (_fullNameLabel = new Label
                     {
-                        Text = Loc.GetString("Full name:")
+                        Text = Loc.GetString("id-card-console-window-full-name-label")
                     }),
                     (_fullNameLineEdit = new LineEdit
                     {
@@ -79,14 +79,14 @@ namespace Content.Client.Access.UI
                     }),
                     (_fullNameSaveButton = new Button
                     {
-                        Text = Loc.GetString("Save"),
+                        Text = Loc.GetString("id-card-console-window-save-button"),
                         Disabled = true
                     }),
 
                     // Title
                     (_jobTitleLabel = new Label
                     {
-                        Text = Loc.GetString("Job title:")
+                        Text = Loc.GetString("id-card-console-window-job-title-label")
                     }),
                     (_jobTitleLineEdit = new LineEdit
                     {
@@ -94,7 +94,7 @@ namespace Content.Client.Access.UI
                     }),
                     (_jobTitleSaveButton = new Button
                     {
-                        Text = Loc.GetString("Save"),
+                        Text = Loc.GetString("id-card-console-window-save-button"),
                         Disabled = true
                     }),
                 },
@@ -144,14 +144,14 @@ namespace Content.Client.Access.UI
         public void UpdateState(IdCardConsoleBoundUserInterfaceState state)
         {
             _privilegedIdButton.Text = state.IsPrivilegedIdPresent
-                ? Loc.GetString("Eject")
-                : Loc.GetString("Insert");
+                ? Loc.GetString("id-card-console-window-eject-button")
+                : Loc.GetString("id-card-console-window-insert-button");
 
             _privilegedIdLabel.Text = state.PrivilegedIdName;
 
             _targetIdButton.Text = state.IsTargetIdPresent
-                ? Loc.GetString("Eject")
-                : Loc.GetString("Insert");
+                ? Loc.GetString("id-card-console-window-eject-button")
+                : Loc.GetString("id-card-console-window-insert-button");
 
             _targetIdLabel.Text = state.TargetIdName;
 
@@ -165,7 +165,7 @@ namespace Content.Client.Access.UI
             _fullNameLineEdit.Editable = interfaceEnabled;
             if (!fullNameDirty)
             {
-                _fullNameLineEdit.Text = state.TargetIdFullName ?? "";
+                _fullNameLineEdit.Text = state.TargetIdFullName ?? string.Empty;
             }
 
             _fullNameSaveButton.Disabled = !interfaceEnabled || !fullNameDirty;
@@ -174,7 +174,7 @@ namespace Content.Client.Access.UI
             _jobTitleLineEdit.Editable = interfaceEnabled;
             if (!jobTitleDirty)
             {
-                _jobTitleLineEdit.Text = state.TargetIdJobTitle ?? "";
+                _jobTitleLineEdit.Text = state.TargetIdJobTitle ?? string.Empty;
             }
 
             _jobTitleSaveButton.Disabled = !interfaceEnabled || !jobTitleDirty;

Content.Client/Actions/Assignments/ActionAssignments.cs

@@ -1,8 +1,8 @@
-using System.Collections.Generic;
-using System.Linq;
 using Content.Shared.Actions;
 using Content.Shared.Actions.Components;
 using Robust.Shared.GameObjects;
+using System.Collections.Generic;
+using System.Linq;
 
 namespace Content.Client.Actions.Assignments
 {
@@ -70,8 +70,6 @@ namespace Content.Client.Actions.Assignments
                 }
             }
 
-
-
             foreach (var (item, itemStates) in itemActionStates)
             {
                 foreach (var itemActionState in itemStates)
@@ -97,7 +95,10 @@ namespace Content.Client.Actions.Assignments
             var assignmentsWithoutItem = new List<KeyValuePair<ActionAssignment, List<(byte Hotbar, byte Slot)>>>();
             foreach (var assignmentEntry in _assignments)
             {
-                if (!assignmentEntry.Key.TryGetItemActionWithItem(out var actionType, out var item)) continue;
+                if (!assignmentEntry.Key.TryGetItemActionWithItem(out var actionType, out var item))
+                {
+                    continue;
+                }
 
                 // we have this assignment currently tied to an item,
                 // check if it no longer has an associated item in our dict of states
@@ -110,8 +111,10 @@ namespace Content.Client.Actions.Assignments
                         continue;
                     }
                 }
+
                 assignmentsWithoutItem.Add(assignmentEntry);
             }
+
             // reassign without the item for each assignment we found that no longer has an associated item
             foreach (var (assignment, slots) in assignmentsWithoutItem)
             {
@@ -179,7 +182,12 @@ namespace Content.Client.Actions.Assignments
             // remove this particular assignment from our data structures
             // (keeping in mind something can be assigned multiple slots)
             var currentAction = _slots[hotbar, slot];
-            if (!currentAction.HasValue) return;
+
+            if (!currentAction.HasValue)
+            {
+                return;
+            }
+
             if (preventAutoPopulate)
             {
                 var assignment = currentAction.Value;
@@ -199,6 +207,7 @@ namespace Content.Client.Actions.Assignments
                     actionTypes.Add(itemActionType);
                 }
             }
+
             var assignmentList = _assignments[currentAction.Value];
             assignmentList = assignmentList.Where(a => a.Hotbar != hotbar || a.Slot != slot).ToList();
             if (!assignmentList.Any())
@@ -209,6 +218,7 @@ namespace Content.Client.Actions.Assignments
             {
                 _assignments[currentAction.Value] = assignmentList;
             }
+
             _slots[hotbar, slot] = null;
         }
 
@@ -223,7 +233,11 @@ namespace Content.Client.Actions.Assignments
         /// if this assignment has been prevented from auto population.</param>
         public void AutoPopulate(ActionAssignment toAssign, byte currentHotbar, bool force = true)
         {
-            if (ShouldPreventAutoPopulate(toAssign, force)) return;
+            if (ShouldPreventAutoPopulate(toAssign, force))
+            {
+                return;
+            }
+
             // if the assignment to make is an item action with an associated item,
             // then first look for currently assigned item actions without an item, to replace with this
             // assignment
@@ -240,7 +254,7 @@ namespace Content.Client.Actions.Assignments
                     {
                         var cost = possibility.Slot + _numSlots * (currentHotbar >= possibility.Hotbar
                             ? currentHotbar - possibility.Hotbar
-                            : (_numHotbars - currentHotbar) + possibility.Hotbar);
+                            : _numHotbars - currentHotbar + possibility.Hotbar);
                         if (cost < minCost)
                         {
                             hotbar = possibility.Hotbar;
@@ -273,8 +287,10 @@ namespace Content.Client.Actions.Assignments
                             AssignSlot(hotbar, slot, toAssign);
                             return;
                         }
+
                         continue;
                     }
+
                     // slot's empty, assign
                     AssignSlot(hotbar, slot, toAssign);
                     return;
@@ -285,7 +301,10 @@ namespace Content.Client.Actions.Assignments
 
         private bool ShouldPreventAutoPopulate(ActionAssignment assignment, bool force)
         {
-            if (force) return false;
+            if (force)
+            {
+                return false;
+            }
 
             if (assignment.TryGetAction(out var actionType))
             {

Content.Client/Actions/ClientActionsComponent.cs

@@ -44,7 +44,6 @@ namespace Content.Client.Actions
         [ViewVariables]
         private bool CurrentlyControlled => _playerManager.LocalPlayer != null && _playerManager.LocalPlayer.ControlledEntity == Owner;
 
-
         protected override void Shutdown()
         {
             base.Shutdown();

Content.Client/Actions/UI/ActionMenu.cs

@@ -68,7 +68,7 @@ namespace Content.Client.Actions.UI
             _actionManager = IoCManager.Resolve<ActionManager>();
             _gameHud = IoCManager.Resolve<IGameHud>();
 
-            Title = Loc.GetString("Actions");
+            Title = Loc.GetString("ui-actionmenu-title");
             MinSize = (300, 300);
 
             Contents.AddChild(new VBoxContainer
@@ -83,17 +83,17 @@ namespace Content.Client.Actions.UI
                             {
                                 StyleClasses = { StyleNano.StyleClassActionSearchBox },
                                 HorizontalExpand = true,
-                                PlaceHolder = Loc.GetString("Search")
+                                PlaceHolder = Loc.GetString("ui-actionmenu-search-bar-placeholder-text")
                             }),
                             (_filterButton = new MultiselectOptionButton<string>()
                             {
-                                Label = Loc.GetString("Filter")
+                                Label = Loc.GetString("ui-actionmenu-filter-buttonr")
                             })
                         }
                     },
                     (_clearButton = new Button
                     {
-                        Text = Loc.GetString("Clear"),
+                        Text = Loc.GetString("ui-actionmenu-clear-button"),
                     }),
                     (_filterLabel = new Label()),
                     new ScrollContainer
@@ -353,7 +353,8 @@ namespace Content.Client.Actions.UI
             else
             {
                 _filterLabel.Visible = true;
-                _filterLabel.Text = Loc.GetString("Filters: {0}", string.Join(", ", _filterButton.SelectedLabels));
+                _filterLabel.Text = Loc.GetString("ui-actionmenu-filter-label",
+                                                  ("selectedLabels", string.Join(", ", _filterButton.SelectedLabels)));
             }
         }
 
@@ -430,7 +431,7 @@ namespace Content.Client.Actions.UI
         /// </summary>
         private static string Standardize(string rawText, bool splitOnCaseChange = false)
         {
-            rawText ??= "";
+            rawText ??= string.Empty;
 
             // treat non-alphanumeric characters as whitespace
             rawText = NonAlphanumeric.Replace(rawText, " ");

Content.Client/Actions/UI/ActionsUI.cs

@@ -131,7 +131,7 @@ namespace Content.Client.Actions.UI
                 VerticalAlignment = VAlignment.Center,
                 SizeFlagsStretchRatio = 1,
                 Scale = (0.5f, 0.5f),
-                ToolTip = Loc.GetString("ui-actionmenu-function-lock-action-slots"),
+                ToolTip = Loc.GetString("ui-actionsui-function-lock-action-slots"),
                 TooltipDelay = CustomTooltipDelay
             };
             settingsContainer.AddChild(_lockButton);
@@ -143,7 +143,7 @@ namespace Content.Client.Actions.UI
                 VerticalAlignment = VAlignment.Center,
                 SizeFlagsStretchRatio = 1,
                 Scale = (0.5f, 0.5f),
-                ToolTip = Loc.GetString("ui-actionmenu-function-open-abilities-menu"),
+                ToolTip = Loc.GetString("ui-actionsui-function-open-abilities-menu"),
                 TooltipDelay = CustomTooltipDelay
             };
             settingsContainer.AddChild(_settingsButton);

Content.Client/Administration/UI/AdminAddReagentUI.cs

@@ -1,4 +1,4 @@
-using Content.Client.Eui;
+using Content.Client.Eui;
 using Content.Shared.Administration;
 using Content.Shared.Chemistry.Reagent;
 using Content.Shared.Eui;
@@ -63,7 +63,7 @@ namespace Content.Client.Administration.UI
             {
                 _eui = eui;
 
-                Title = Loc.GetString("Add reagent...");
+                Title = Loc.GetString("admin-add-reagent-eui-title");
 
                 Contents.AddChild(new VBoxContainer
                 {
@@ -74,14 +74,14 @@ namespace Content.Client.Administration.UI
                             Columns = 2,
                             Children =
                             {
-                                new Label {Text = Loc.GetString("Cur volume: ")},
+                                new Label {Text = Loc.GetString("admin-add-reagent-eui-current-volume-label") + " "},
                                 (_volumeLabel = new Label()),
-                                new Label {Text = Loc.GetString("Reagent: ")},
-                                (_reagentIdEdit = new LineEdit {PlaceHolder = Loc.GetString("Reagent ID...")}),
-                                new Label {Text = Loc.GetString("Amount: ")},
+                                new Label {Text = Loc.GetString("admin-add-reagent-eui-reagent-label") + " "},
+                                (_reagentIdEdit = new LineEdit {PlaceHolder = Loc.GetString("admin-add-reagent-eui-reagent-id-edit")}),
+                                new Label {Text = Loc.GetString("admin-add-reagent-eui-amount-label") + " "},
                                 (_amountEdit = new LineEdit
                                 {
-                                    PlaceHolder = Loc.GetString("A number..."),
+                                    PlaceHolder = Loc.GetString("admin-add-reagent-eui-amount-edit"),
                                     HorizontalExpand = true
                                 }),
                             },
@@ -98,8 +98,8 @@ namespace Content.Client.Administration.UI
                                     ClipText = true
                                 }),
 
-                                (_addButton = new Button {Text = Loc.GetString("Add")}),
-                                (_addCloseButton = new Button {Text = Loc.GetString("Add & Close")})
+                                (_addButton = new Button {Text = Loc.GetString("admin-add-reagent-eui-add-button")}),
+                                (_addCloseButton = new Button {Text = Loc.GetString("admin-add-reagent-eui-add-close-button")})
                             }
                         }
                     }
@@ -125,31 +125,32 @@ namespace Content.Client.Administration.UI
             {
                 if (string.IsNullOrWhiteSpace(_reagentIdEdit.Text))
                 {
-                    DoError(Loc.GetString("Must specify reagent ID"));
+                    DoError(Loc.GetString("admin-add-reagent-eui-no-reagent-id-error"));
                     return;
                 }
 
                 if (!_eui._prototypes.HasIndex<ReagentPrototype>(_reagentIdEdit.Text))
                 {
-                    DoError(Loc.GetString("'{0}' does not exist.", _reagentIdEdit.Text));
+                    DoError(Loc.GetString("admin-add-reagent-eui-reagent-does-not-exist-error",
+                                         ("reagent", _reagentIdEdit.Text)));
                     return;
                 }
 
                 if (string.IsNullOrWhiteSpace(_amountEdit.Text))
                 {
-                    DoError(Loc.GetString("Must specify reagent amount"));
+                    DoError(Loc.GetString("admin-add-reagent-eui-no-reagent-amount-specified-error"));
                     return;
                 }
 
                 if (!float.TryParse(_amountEdit.Text, out _))
                 {
-                    DoError(Loc.GetString("Invalid amount"));
+                    DoError(Loc.GetString("admin-add-reagent-eui-invalid-amount-error"));
                     return;
                 }
 
                 _addButton.Disabled = false;
                 _addCloseButton.Disabled = false;
-                _errorLabel.Text = "";
+                _errorLabel.Text = string.Empty;
 
                 void DoError(string text)
                 {
@@ -162,7 +163,9 @@ namespace Content.Client.Administration.UI
 
             public void HandleState(AdminAddReagentEuiState state)
             {
-                _volumeLabel.Text = Loc.GetString("{0}/{1}u", state.CurVolume, state.MaxVolume);
+                _volumeLabel.Text = Loc.GetString("admin-add-reagent-eui-current-and-max-volume-label",
+                                                  ("currentVolume", state.CurVolume),
+                                                  ("maxVolume" ,state.MaxVolume));
             }
         }
     }

Content.Client/Administration/UI/AdminMenuWindow.xaml.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System.Collections.Generic;
 using Content.Client.Administration.UI.Tabs;
 using Content.Client.HUD;
@@ -25,15 +25,15 @@ namespace Content.Client.Administration.UI
         public AdminMenuWindow()
         {
             MinSize = SetSize = (500, 250);
-            Title = Loc.GetString("Admin Menu");
+            Title = Loc.GetString("admin-menu-title");
             RobustXamlLoader.Load(this);
             IoCManager.InjectDependencies(this);
-            MasterTabContainer.SetTabTitle(0, Loc.GetString("Admin"));
-            MasterTabContainer.SetTabTitle(1, Loc.GetString("Adminbus"));
-            MasterTabContainer.SetTabTitle(2, Loc.GetString("Atmos"));
-            MasterTabContainer.SetTabTitle(3, Loc.GetString("Round"));
-            MasterTabContainer.SetTabTitle(4, Loc.GetString("Server"));
-            MasterTabContainer.SetTabTitle(5, Loc.GetString("Players"));
+            MasterTabContainer.SetTabTitle(0, Loc.GetString("admin-menu-admin-tab"));
+            MasterTabContainer.SetTabTitle(1, Loc.GetString("admin-menu-adminbus-tab"));
+            MasterTabContainer.SetTabTitle(2, Loc.GetString("admin-menu-atmos-tab"));
+            MasterTabContainer.SetTabTitle(3, Loc.GetString("admin-menu-round-tab"));
+            MasterTabContainer.SetTabTitle(4, Loc.GetString("admin-menu-server-tab"));
+            MasterTabContainer.SetTabTitle(5, Loc.GetString("admin-menu-players-tab"));
         }
 
         protected override void EnteredTree()

Content.Client/Administration/UI/PermissionsEui.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using Content.Client.Administration.Managers;
 using Content.Client.Eui;
@@ -207,7 +207,7 @@ namespace Content.Client.Administration.UI
 
                 al.AddChild(new Label {Text = name});
 
-                var titleControl = new Label {Text = admin.Title ?? Loc.GetString("none")};
+                var titleControl = new Label {Text = admin.Title ?? Loc.GetString("permissions-eui-edit-admin-title-control-text").ToLowerInvariant()};
                 if (admin.Title == null) // none
                 {
                     titleControl.StyleClasses.Add(StyleBase.StyleClassItalic);
@@ -228,7 +228,7 @@ namespace Content.Client.Administration.UI
                 else
                 {
                     italic = true;
-                    rank = Loc.GetString("none");
+                    rank = Loc.GetString("permissions-eui-edit-no-rank-text").ToLowerInvariant();
                 }
 
                 var rankControl = new Label {Text = rank};
@@ -248,14 +248,14 @@ namespace Content.Client.Administration.UI
                     HorizontalAlignment = Control.HAlignment.Center,
                 });
 
-                var editButton = new Button {Text = Loc.GetString("Edit")};
+                var editButton = new Button {Text = Loc.GetString("permissions-eui-edit-title-button") };
                 editButton.OnPressed += _ => OnEditPressed(admin);
                 al.AddChild(editButton);
 
                 if (!_adminManager.HasFlag(combinedFlags))
                 {
                     editButton.Disabled = true;
-                    editButton.ToolTip = Loc.GetString("You do not have the required flags to edit this admin.");
+                    editButton.ToolTip = Loc.GetString("permissions-eui-do-not-have-required-flags-to-edit-admin-tooltip");
                 }
             }
 
@@ -271,14 +271,14 @@ namespace Content.Client.Administration.UI
                     HorizontalExpand = true,
                     HorizontalAlignment = Control.HAlignment.Center,
                 });
-                var editButton = new Button {Text = Loc.GetString("Edit")};
+                var editButton = new Button {Text = Loc.GetString("permissions-eui-edit-admin-rank-button") };
                 editButton.OnPressed += _ => OnEditRankPressed(kv);
                 _menu.AdminRanksList.AddChild(editButton);
 
                 if (!_adminManager.HasFlag(rank.Flags))
                 {
                     editButton.Disabled = true;
-                    editButton.ToolTip = Loc.GetString("You do not have the required flags to edit this rank.");
+                    editButton.ToolTip = Loc.GetString("permissions-eui-do-not-have-required-flags-to-edit-rank-tooltip");
                 }
             }
         }
@@ -299,19 +299,19 @@ namespace Content.Client.Administration.UI
             public Menu(PermissionsEui ui)
             {
                 _ui = ui;
-                Title = Loc.GetString("Permissions Panel");
+                Title = Loc.GetString("permissions-eui-menu-title");
 
                 var tab = new TabContainer();
 
                 AddAdminButton = new Button
                 {
-                    Text = Loc.GetString("Add Admin"),
+                    Text = Loc.GetString("permissions-eui-menu-add-admin-button"),
                     HorizontalAlignment = HAlignment.Right
                 };
 
                 AddAdminRankButton = new Button
                 {
-                    Text = Loc.GetString("Add Admin Rank"),
+                    Text = Loc.GetString("permissions-eui-menu-add-admin-rank-button"),
                     HorizontalAlignment = HAlignment.Right
                 };
 
@@ -320,14 +320,14 @@ namespace Content.Client.Administration.UI
                 {
                     Children = {AdminsList, AddAdminButton},
                 };
-                TabContainer.SetTabTitle(adminVBox, Loc.GetString("Admins"));
+                TabContainer.SetTabTitle(adminVBox, Loc.GetString("permissions-eui-menu-admins-tab-title"));
 
                 AdminRanksList = new GridContainer {Columns = 3};
                 var rankVBox = new VBoxContainer
                 {
                     Children = { AdminRanksList, AddAdminRankButton}
                 };
-                TabContainer.SetTabTitle(rankVBox, Loc.GetString("Admin Ranks"));
+                TabContainer.SetTabTitle(rankVBox, Loc.GetString("permissions-eui-menu-admin-ranks-tab-title"));
 
                 tab.AddChild(adminVBox);
                 tab.AddChild(rankVBox);
@@ -360,22 +360,23 @@ namespace Content.Client.Administration.UI
                 if (data is { } dat)
                 {
                     var name = dat.UserName ?? dat.UserId.ToString();
-                    Title = Loc.GetString("Edit admin {0}", name);
+                    Title = Loc.GetString("permissions-eui-edit-admin-window-edit-admin-label",
+                                          ("admin", name));
 
                     nameControl = new Label {Text = name};
                 }
                 else
                 {
-                    Title = Loc.GetString("Add admin");
+                    Title = Loc.GetString("permissions-eui-menu-add-admin-button");
 
-                    nameControl = NameEdit = new LineEdit {PlaceHolder = Loc.GetString("Username/User ID")};
+                    nameControl = NameEdit = new LineEdit {PlaceHolder = Loc.GetString("permissions-eui-edit-admin-window-name-edit-placeholder") };
                 }
 
-                TitleEdit = new LineEdit {PlaceHolder = Loc.GetString("Custom title, leave blank to inherit rank title.")};
+                TitleEdit = new LineEdit {PlaceHolder = Loc.GetString("permissions-eui-edit-admin-window-title-edit-placeholder") };
                 RankButton = new OptionButton();
-                SaveButton = new Button {Text = Loc.GetString("Save"), HorizontalAlignment = HAlignment.Right};
+                SaveButton = new Button {Text = Loc.GetString("permissions-eui-edit-admin-window-save-button"), HorizontalAlignment = HAlignment.Right};
 
-                RankButton.AddItem(Loc.GetString("No rank"), NoRank);
+                RankButton.AddItem(Loc.GetString("permissions-eui-edit-admin-window-no-rank-button"), NoRank);
                 foreach (var (rId, rank) in ui._ranks)
                 {
                     RankButton.AddItem(rank.Name, rId);
@@ -454,7 +455,7 @@ namespace Content.Client.Administration.UI
                 if (data != null)
                 {
                     // show remove button.
-                    RemoveButton = new Button {Text = Loc.GetString("Remove")};
+                    RemoveButton = new Button {Text = Loc.GetString("permissions-eui-edit-admin-window-remove-flag-button") };
                     bottomButtons.AddChild(RemoveButton);
                 }
 
@@ -527,7 +528,7 @@ namespace Content.Client.Administration.UI
 
                 NameEdit = new LineEdit
                 {
-                    PlaceHolder = Loc.GetString("Rank name"),
+                    PlaceHolder = Loc.GetString("permissions-eui-edit-admin-rank-window-name-edit-placeholder"),
                 };
 
                 if (data != null)
@@ -536,7 +537,7 @@ namespace Content.Client.Administration.UI
                 }
 
                 SaveButton = new Button {
-                    Text = Loc.GetString("Save"),
+                    Text = Loc.GetString("permissions-eui-menu-save-admin-rank-button"),
                     HorizontalAlignment = HAlignment.Right,
                     HorizontalExpand = true
                 };
@@ -568,7 +569,7 @@ namespace Content.Client.Administration.UI
                 if (data != null)
                 {
                     // show remove button.
-                    RemoveButton = new Button {Text = Loc.GetString("Remove")};
+                    RemoveButton = new Button {Text = Loc.GetString("permissions-eui-menu-remove-admin-rank-button") };
                     bottomButtons.AddChild(RemoveButton);
                 }
 

Content.Client/Administration/UI/SetOutfit/SetOutfitMenu.xaml.cs

@@ -26,9 +26,9 @@ namespace Content.Client.Administration.UI.SetOutfit
             IoCManager.InjectDependencies(this);
             RobustXamlLoader.Load(this);
 
-            Title = Loc.GetString("Set Outfit");
+            Title = Loc.GetString("set-outfit-menu-title");
 
-            ConfirmButton.Text = Loc.GetString("Confirm");
+            ConfirmButton.Text = Loc.GetString("set-outfit-menu-confirm-button");
             ConfirmButton.OnPressed += ConfirmButtonOnOnPressed;
             SearchBar.OnTextChanged += SearchBarOnOnTextChanged;
             OutfitList.OnItemSelected += OutfitListOnOnItemSelected;

Content.Client/Administration/UI/Tabs/AdminbusTab/StationEventsWindow.xaml.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System.Collections.Generic;
 using System.Linq;
 using Content.Client.StationEvents.Managers;
@@ -21,7 +21,7 @@ namespace Content.Client.Administration.UI.Tabs.AdminbusTab
         protected override void EnteredTree()
         {
             _data = IoCManager.Resolve<IStationEventManager>().StationEvents.ToList();
-            _data.Add(_data.Any() ? Loc.GetString("Not loaded") : Loc.GetString("Random"));
+            _data.Add(_data.Any() ? Loc.GetString("station-events-window-not-loaded-text") : Loc.GetString("station-events-window-random-text"));
             foreach (var stationEvent in _data)
             {
                 EventsOptions.AddItem(stationEvent);

Content.Client/Arcade/BlockGameMenu.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using Content.Client.Arcade.UI;
@@ -114,7 +114,7 @@ namespace Content.Client.Arcade
 
             _pauseButton = new Button
             {
-                Text = Loc.GetString("Pause"),
+                Text = Loc.GetString("blockgame-menu-button-pause"),
                 TextAlign = Label.AlignMode.Center
             };
             _pauseButton.OnPressed += (e) => TryPause();

Content.Client/Atmos/UI/GasAnalyzerMenu.cs

@@ -85,7 +85,7 @@ namespace Content.Client.Atmos.UI
                 {
                     (_nameLabel = new Label
                     {
-                        Text = Loc.GetString("Gas Analyzer"),
+                        Text = Loc.GetString("gas-analyzer-window-name"),
                         FontOverride = font,
                         FontColorOverride = StyleNano.NanoGold,
                         VerticalAlignment = VAlignment.Center
@@ -95,7 +95,7 @@ namespace Content.Client.Atmos.UI
                         MinSize = (20, 0),
                         HorizontalExpand = true,
                     },
-                    (refreshButton = new Button {Text = "Refresh"}), //TODO: refresh icon?
+                    (refreshButton = new Button {Text = "gas-analyzer-window-refresh-button"}), //TODO: refresh icon?
                     new Control
                     {
                         MinSize = (2, 0),
@@ -149,7 +149,7 @@ namespace Content.Client.Atmos.UI
             {
                 _statusContainer.AddChild(new Label
                 {
-                    Text = Loc.GetString("Error: {0}", state.Error),
+                    Text = Loc.GetString("gas-analyzer-window-error-text", ("errorText", state.Error)),
                     FontColorOverride = Color.Red
                 });
                 return;
@@ -157,12 +157,13 @@ namespace Content.Client.Atmos.UI
 
             _statusContainer.AddChild(new Label
             {
-                Text = Loc.GetString("Pressure: {0:0.##} kPa", state.Pressure)
+                Text = Loc.GetString("gas-analyzer-window-pressure-text", ("pressure", $"{state.Pressure:0.##}"))
             });
             _statusContainer.AddChild(new Label
             {
-                Text = Loc.GetString("Temperature: {0:0.#}K ({1:0.#}°C)", state.Temperature,
-                    TemperatureHelpers.KelvinToCelsius(state.Temperature))
+                Text = Loc.GetString("gas-analyzer-window-temperature-text",
+                                     ("tempK", $"{state.Temperature:0.#}"),
+                                     ("tempC", $"{TemperatureHelpers.KelvinToCelsius(state.Temperature):0.#}"))
             });
             // Return here cause all that stuff down there is gas stuff (so we don't get the seperators)
             if (state.Gases == null || state.Gases.Length == 0)
@@ -222,7 +223,7 @@ namespace Content.Client.Atmos.UI
                 });
                 tableVal.AddChild(new Label
                 {
-                    Text = Loc.GetString("{0:0.##} mol", gas.Amount)
+                    Text = Loc.GetString("gas-analyzer-window-molality-text", ("mol", $"{gas.Amount:0.##}"))
                 });
 
                 // Add to the gas bar //TODO: highlight the currently hover one
@@ -230,8 +231,10 @@ namespace Content.Client.Atmos.UI
                 var right = (i == state.Gases.Length - 1) ? 0f : 2f;
                 gasBar.AddChild(new PanelContainer
                 {
-                    ToolTip = Loc.GetString("{0}: {1:0.##} mol ({2:0.#}%)", gas.Name, gas.Amount,
-                        (gas.Amount / totalGasAmount) * 100),
+                    ToolTip = Loc.GetString("gas-analyzer-window-molality-percentage-text",
+                                            ("gasName", gas.Name),
+                                            ("amount", $"{gas.Amount:0.##}"),
+                                            ("percentage", $"{(gas.Amount / totalGasAmount * 100):0.#}")),
                     HorizontalExpand = true,
                     SizeFlagsStretchRatio = gas.Amount,
                     MouseFilter = MouseFilterMode.Pass,

Content.Client/Body/UI/BodyScannerDisplay.cs

@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using Content.Shared.Body.Components;
 using Content.Shared.Body.Mechanism;
 using Content.Shared.Body.Part;
@@ -23,7 +23,7 @@ namespace Content.Client.Body.UI
         {
             IoCManager.InjectDependencies(this);
             Owner = owner;
-            Title = Loc.GetString("Body Scanner");
+            Title = Loc.GetString("body-scanner-display-title");
 
             var hSplit = new HBoxContainer
             {
@@ -57,7 +57,7 @@ namespace Content.Client.Body.UI
                                         {
                                             new Label
                                             {
-                                                Text = "Health: "
+                                                Text = $"{Loc.GetString("body-scanner-display-health-label")} "
                                             },
                                             (BodyPartHealth = new Label())
                                         }
@@ -144,7 +144,7 @@ namespace Content.Client.Body.UI
             // TODO BODY Part damage
             if (part.Owner.TryGetComponent(out IDamageableComponent? damageable))
             {
-                BodyPartHealth.Text = Loc.GetString("{0} damage", damageable.TotalDamage);
+                BodyPartHealth.Text = Loc.GetString("body-scanner-display-body-part-damage-text",("damage", damageable.TotalDamage));
             }
 
             MechanismList.Clear();

Content.Client/Body/UI/SurgeryWindow.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;
@@ -18,7 +18,7 @@ namespace Content.Client.Body.UI
         public SurgeryWindow()
         {
             MinSize = SetSize = (300, 400);
-            Title = Loc.GetString("Surgery");
+            Title = Loc.GetString("surgery-window-title");
             RectClipContent = true;
 
             var vSplitContainer = new VBoxContainer
@@ -105,7 +105,7 @@ namespace Content.Client.Body.UI
                     (DisplayText = new Label
                     {
                         VerticalAlignment = VAlignment.Center,
-                        Text = "N/A",
+                        Text = Loc.GetString("surgery-window-not-available-button-text"),
                     }),
                     (new Control
                     {

Content.Client/Cargo/UI/CargoConsoleMenu.cs

@@ -1,4 +1,5 @@
-using System;
+#nullable enable
+using System;
 using System.Collections.Generic;
 using Content.Client.Stylesheets;
 using Content.Shared.Cargo;
@@ -45,19 +46,19 @@ namespace Content.Client.Cargo.UI
             Owner = owner;
 
             if (Owner.RequestOnly)
-                Title = Loc.GetString("Cargo Request Console");
+                Title = Loc.GetString("cargo-console-menu-request-only-title");
             else
-                Title = Loc.GetString("Cargo Shuttle Console");
+                Title = Loc.GetString("cargo-console-menu-title");
 
             var rows = new VBoxContainer();
 
             var accountName = new HBoxContainer();
             var accountNameLabel = new Label {
-                Text = Loc.GetString("Account Name: "),
+                Text = Loc.GetString("cargo-console-menu-account-name-label") + " ",
                 StyleClasses = { StyleNano.StyleClassLabelKeyText }
             };
             _accountNameLabel = new Label {
-                Text = "None" //Owner.Bank.Account.Name
+                Text = Loc.GetString("cargo-console-menu-account-name-none-text") //Owner.Bank.Account.Name
             };
             accountName.AddChild(accountNameLabel);
             accountName.AddChild(_accountNameLabel);
@@ -66,7 +67,7 @@ namespace Content.Client.Cargo.UI
             var points = new HBoxContainer();
             var pointsLabel = new Label
             {
-                Text = Loc.GetString("Points: "),
+                Text = Loc.GetString("cargo-console-menu-points-label") + " ",
                 StyleClasses = { StyleNano.StyleClassLabelKeyText }
             };
             _pointsLabel = new Label
@@ -80,12 +81,12 @@ namespace Content.Client.Cargo.UI
             var shuttleStatus = new HBoxContainer();
             var shuttleStatusLabel = new Label
             {
-                Text = Loc.GetString("Shuttle Status: "),
+                Text = Loc.GetString("cargo-console-menu-shuttle-status-label") + " ",
                 StyleClasses = { StyleNano.StyleClassLabelKeyText }
             };
             _shuttleStatusLabel = new Label
             {
-                Text = Loc.GetString("Away") // Shuttle.Status
+                Text = Loc.GetString("cargo-console-menu-shuttle-status-away-text") // Shuttle.Status
             };
             shuttleStatus.AddChild(shuttleStatusLabel);
             shuttleStatus.AddChild(_shuttleStatusLabel);
@@ -94,12 +95,12 @@ namespace Content.Client.Cargo.UI
             var shuttleCapacity = new HBoxContainer();
             var shuttleCapacityLabel = new Label
             {
-                Text = Loc.GetString("Order Capacity: "),
+                Text = Loc.GetString("cargo-console-menu-order-capacity-label") + " ",
                 StyleClasses = { StyleNano.StyleClassLabelKeyText }
             };
             _shuttleCapacityLabel = new Label
             {
-                Text = "0/20"
+                Text = $"{0}/{20}"
             };
             shuttleCapacity.AddChild(shuttleCapacityLabel);
             shuttleCapacity.AddChild(_shuttleCapacityLabel);
@@ -109,13 +110,13 @@ namespace Content.Client.Cargo.UI
             CallShuttleButton = new Button()
             {
                 //Text = Loc.GetString("Call Shuttle"),
-                Text = Loc.GetString("Activate Telepad"), //Shuttle code pending
+                Text = Loc.GetString("cargo-console-menu-call-shuttle-button"), //Shuttle code pending
                 TextAlign = Label.AlignMode.Center,
                 HorizontalExpand = true
             };
             PermissionsButton = new Button()
             {
-                Text = Loc.GetString("Permissions"),
+                Text = Loc.GetString("cargo-console-menu-permissions-button"),
                 TextAlign = Label.AlignMode.Center
             };
             buttons.AddChild(CallShuttleButton);
@@ -125,13 +126,13 @@ namespace Content.Client.Cargo.UI
             var category = new HBoxContainer();
             _categories = new OptionButton
             {
-                Prefix = Loc.GetString("Categories: "),
+                Prefix = Loc.GetString("cargo-console-menu-categories-label") + " ",
                 HorizontalExpand = true,
                 SizeFlagsStretchRatio = 1
             };
             _searchBar = new LineEdit
             {
-                PlaceHolder = Loc.GetString("Search"),
+                PlaceHolder = Loc.GetString("cargo-console-menu-search-bar-placeholder"),
                 HorizontalExpand = true,
                 SizeFlagsStretchRatio = 1
             };
@@ -164,14 +165,14 @@ namespace Content.Client.Cargo.UI
                 VerticalExpand = true
             };
             var rAndOVBox = new VBoxContainer();
-            var requestsLabel = new Label { Text = Loc.GetString("Requests") };
+            var requestsLabel = new Label { Text = Loc.GetString("cargo-console-menu-requests-label") };
             _requests = new VBoxContainer // replace with scroll box so that approval buttons can be added
             {
                 StyleClasses = { "transparentItemList" },
                 VerticalExpand = true,
                 SizeFlagsStretchRatio = 1,
             };
-            var ordersLabel = new Label { Text = Loc.GetString("Orders") };
+            var ordersLabel = new Label { Text = Loc.GetString("cargo-console-menu-orders-label") };
             _orders = new VBoxContainer
             {
                 StyleClasses = { "transparentItemList" },
@@ -270,7 +271,7 @@ namespace Content.Client.Cargo.UI
                 return;
             }
 
-            _categoryStrings.Add(Loc.GetString("All"));
+            _categoryStrings.Add(Loc.GetString("cargo-console-menu-populate-categories-all-text"));
 
             var search = _searchBar.Text.Trim().ToLowerInvariant();
             foreach (var prototype in Owner.Market.Products)
@@ -308,10 +309,14 @@ namespace Content.Client.Cargo.UI
                     Icon = { Texture = Owner.Market.GetProduct(order.ProductId)?.Icon.Frame0() },
                     ProductName =
                     {
-                        Text =
-                            $"{Owner.Market.GetProduct(order.ProductId)?.Name} (x{order.Amount}) by {order.Requester}"
+                        Text = Loc.GetString(
+                            "cargo-console-menu-populate-orders-cargo-order-row-product-name-text",
+                            ("productName", Owner.Market.GetProduct(order.ProductId)?.Name!),
+                            ("orderAmount", order.Amount),
+                            ("orderRequester", order.Requester))
                     },
-                    Description = {Text = $"Reasons: {order.Reason}"}
+                    Description = {Text = Loc.GetString("cargo-console-menu-order-reason-description",
+                                                        ("reason", order.Reason))}
                 };
                 row.Cancel.OnPressed += (args) => { OnOrderCanceled?.Invoke(args); };
                 if (order.Approved)
@@ -463,14 +468,14 @@ namespace Content.Client.Cargo.UI
 
             Approve = new Button
             {
-                Text = "Approve",
+                Text = Loc.GetString("cargo-console-menu-cargo-order-row-approve-button"),
                 StyleClasses = { StyleNano.StyleClassLabelSubText }
             };
             hBox.AddChild(Approve);
 
             Cancel = new Button
             {
-                Text = "Cancel",
+                Text = Loc.GetString("cargo-console-menu-cargo-order-row-cancel-button"),
                 StyleClasses = { StyleNano.StyleClassLabelSubText }
             };
             hBox.AddChild(Cancel);

Content.Client/Cargo/UI/CargoConsoleOrderMenu.cs

@@ -17,22 +17,22 @@ namespace Content.Client.Cargo.UI
         {
             IoCManager.InjectDependencies(this);
 
-            Title = Loc.GetString("Order Form");
+            Title = Loc.GetString("cargo-console-order-menu-title");
 
             var vBox = new VBoxContainer();
             var gridContainer = new GridContainer { Columns = 2 };
 
-            var requesterLabel = new Label { Text = Loc.GetString("Name:") };
+            var requesterLabel = new Label { Text = Loc.GetString("cargo-console-order-menu-requester-label") };
             Requester = new LineEdit();
             gridContainer.AddChild(requesterLabel);
             gridContainer.AddChild(Requester);
 
-            var reasonLabel = new Label { Text = Loc.GetString("Reason:") };
+            var reasonLabel = new Label { Text = Loc.GetString("cargo-console-order-menu-reason-label:") };
             Reason = new LineEdit();
             gridContainer.AddChild(reasonLabel);
             gridContainer.AddChild(Reason);
 
-            var amountLabel = new Label { Text = Loc.GetString("Amount:") };
+            var amountLabel = new Label { Text = Loc.GetString("cargo-console-order-menu-amount-label:") };
             Amount = new SpinBox
             {
                 HorizontalExpand = true,
@@ -49,7 +49,7 @@ namespace Content.Client.Cargo.UI
 
             SubmitButton = new Button()
             {
-                Text = Loc.GetString("OK"),
+                Text = Loc.GetString("cargo-console-order-menu-submit-button"),
                 TextAlign = Label.AlignMode.Center,
             };
             vBox.AddChild(SubmitButton);

Content.Client/Cargo/UI/GalacticBankSelectionMenu.cs

@@ -1,4 +1,4 @@
-using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.CustomControls;
 using Robust.Shared.IoC;
 using Robust.Shared.Localization;
@@ -18,7 +18,7 @@ namespace Content.Client.Cargo.UI
             MinSize = SetSize = (300, 300);
             IoCManager.InjectDependencies(this);
 
-            Title = Loc.GetString("Galactic Bank Selection");
+            Title = Loc.GetString("galactic-bank-selection-menu-title");
 
             _accounts = new ItemList() { SelectMode = ItemList.ItemListSelectMode.Single };
 

Content.Client/CharacterAppearance/MagicMirrorBoundUserInterface.cs

@@ -327,7 +327,7 @@ namespace Content.Client.CharacterAppearance
         public MagicMirrorWindow(MagicMirrorBoundUserInterface owner)
         {
             SetSize = MinSize = (500, 360);
-            Title = Loc.GetString("Magic Mirror");
+            Title = Loc.GetString("magic-mirror-window-title");
 
             _hairStylePicker = new HairStylePicker {HorizontalExpand = true};
             _hairStylePicker.OnHairStylePicked += newStyle => owner.HairSelected(newStyle, false);

Content.Client/CharacterInfo/Components/CharacterInfoComponent.cs

@@ -92,12 +92,12 @@ namespace Content.Client.CharacterInfo.Components
 
                 AddChild(new Placeholder()
                 {
-                    PlaceholderText = Loc.GetString("Health & status effects")
+                    PlaceholderText = Loc.GetString("character-info-health-and-status-effects-text")
                 });
 
                 AddChild(new Label
                 {
-                    Text = Loc.GetString("Objectives"),
+                    Text = Loc.GetString("character-info-objectives-label"),
                     HorizontalAlignment = HAlignment.Center
                 });
                 ObjectivesContainer = new VBoxContainer();
@@ -105,7 +105,7 @@ namespace Content.Client.CharacterInfo.Components
 
                 AddChild(new Placeholder()
                 {
-                    PlaceholderText = Loc.GetString("Antagonist Roles")
+                    PlaceholderText = Loc.GetString("character-info-roles-antagonist-text")
                 });
             }
 

Content.Client/Chemistry/Components/HyposprayComponent.cs

@@ -60,8 +60,9 @@ namespace Content.Client.Chemistry.Components
                 _parent._uiUpdateNeeded = false;
 
                 _label.SetMarkup(Loc.GetString(
-                    "Volume: [color=white]{0}/{1}[/color]",
-                    _parent.CurrentVolume, _parent.TotalVolume));
+                    "hypospray-volume-text",
+                    ("currentVolume", _parent.CurrentVolume),
+                    ("totalVolume", _parent.TotalVolume)));
             }
         }
     }

Content.Client/Chemistry/Components/InjectorComponent.cs

@@ -71,12 +71,14 @@ namespace Content.Client.Chemistry.Components
                 //Update current volume and injector state
                 var modeStringLocalized = _parent.CurrentMode switch
                 {
-                    InjectorToggleMode.Draw => Loc.GetString("Draw"),
-                    InjectorToggleMode.Inject => Loc.GetString("Inject"),
-                    _ => Loc.GetString("Invalid")
+                    InjectorToggleMode.Draw => Loc.GetString("injector-draw-text"),
+                    InjectorToggleMode.Inject => Loc.GetString("injector-inject-text"),
+                    _ => Loc.GetString("injector-invalid-injector-toggle-mode")
                 };
-                _label.SetMarkup(Loc.GetString("Volume: [color=white]{0}/{1}[/color] | [color=white]{2}[/color]",
-                    _parent.CurrentVolume, _parent.TotalVolume, modeStringLocalized));
+                _label.SetMarkup(Loc.GetString("injector-volume-label",
+                                               ("currentVolume", _parent.CurrentVolume),
+                                               ("totalVolume", _parent.TotalVolume),
+                                               ("modeString", modeStringLocalized)));
             }
         }
     }

Content.Client/Chemistry/UI/ChemMasterBoundUserInterface.cs

@@ -31,7 +31,7 @@ namespace Content.Client.Chemistry.UI
             //Setup window layout/elements
             _window = new ChemMasterWindow
             {
-                Title = Loc.GetString("ChemMaster 4000"),
+                Title = Loc.GetString("chem-master-bound-user-interface-title"),
             };
 
             _window.OpenCentered();
@@ -73,7 +73,6 @@ namespace Content.Client.Chemistry.UI
             {
                 SendMessage(new UiActionMessage(action, null, null, null, pillAmount, bottleAmount));
             }
-
         }
 
         protected override void Dispose(bool disposing)

Content.Client/Chemistry/UI/ChemMasterWindow.cs

@@ -66,9 +66,9 @@ namespace Content.Client.Chemistry.UI
                     {
                         Children =
                         {
-                            new Label {Text = Loc.GetString("Container")},
+                            new Label {Text = Loc.GetString("chem-master-window-container-label")},
                             new Control {HorizontalExpand = true},
-                            (EjectButton = new Button {Text = Loc.GetString("Eject")})
+                            (EjectButton = new Button {Text = Loc.GetString("chem-master-window-eject-button")})
                         }
                     },
                     //Wrap the container info in a PanelContainer so we can color it's background differently.
@@ -91,7 +91,7 @@ namespace Content.Client.Chemistry.UI
                                 {
                                     new Label
                                     {
-                                        Text = Loc.GetString("No container loaded.")
+                                        Text = Loc.GetString("chem-master-window-no-container-loaded-text")
                                     }
                                 }
                             }),
@@ -106,10 +106,10 @@ namespace Content.Client.Chemistry.UI
                     {
                         Children =
                         {
-                            new Label {Text = Loc.GetString("Buffer")},
+                            new Label {Text = Loc.GetString("chem-master-window-buffer-text")},
                             new Control {HorizontalExpand = true},
-                            (BufferTransferButton = new Button {Text = Loc.GetString("Transfer"), Pressed = BufferModeTransfer, StyleClasses = { StyleBase.ButtonOpenRight }}),
-                            (BufferDiscardButton = new Button {Text = Loc.GetString("Discard"), Pressed = !BufferModeTransfer, StyleClasses = { StyleBase.ButtonOpenLeft }})
+                            (BufferTransferButton = new Button {Text = Loc.GetString("chem-master-window-transfer-button"), Pressed = BufferModeTransfer, StyleClasses = { StyleBase.ButtonOpenRight }}),
+                            (BufferDiscardButton = new Button {Text = Loc.GetString("chem-master-window-discard-button"), Pressed = !BufferModeTransfer, StyleClasses = { StyleBase.ButtonOpenLeft }})
                         }
                     },
 
@@ -133,7 +133,7 @@ namespace Content.Client.Chemistry.UI
                                 {
                                     new Label
                                     {
-                                        Text = Loc.GetString("Buffer empty.")
+                                        Text = Loc.GetString("chem-master-window-buffer-empty-text")
                                     }
                                 }
                             }),
@@ -148,7 +148,7 @@ namespace Content.Client.Chemistry.UI
                     {
                         Children =
                         {
-                            new Label {Text = Loc.GetString("Packaging ")},
+                            new Label {Text = $"{Loc.GetString("chem-master-window-packaging-text")} "},
                         }
                     },
 
@@ -182,7 +182,7 @@ namespace Content.Client.Chemistry.UI
                 {
                     new Label
                     {
-                        Text = Loc.GetString("Pills:")
+                        Text = $"{Loc.GetString("chem-master-window-pills-label")} "
                     },
 
                 },
@@ -204,12 +204,12 @@ namespace Content.Client.Chemistry.UI
 
             var pillVolume = new Label
             {
-                Text = " max 50u/each ",
+                Text =  $" {Loc.GetString("chem-master-window-max-pills-volume-text")} ",
                 StyleClasses = {StyleNano.StyleClassLabelSecondaryColor}
             };
             PillInfo.AddChild((pillVolume));
 
-            CreatePills = new Button {Text = Loc.GetString("Create")};
+            CreatePills = new Button {Text = Loc.GetString("chem-master-window-create-pill-button") };
             PillInfo.AddChild(CreatePills);
 
             //Bottles
@@ -219,7 +219,7 @@ namespace Content.Client.Chemistry.UI
                 {
                     new Label
                     {
-                        Text = Loc.GetString("Bottles:")
+                        Text = Loc.GetString("cham-master-window-bottles-label")
                     },
 
                 },
@@ -241,12 +241,12 @@ namespace Content.Client.Chemistry.UI
 
             var bottleVolume = new Label
             {
-                Text = " max 30u/each ",
+                Text = $" {Loc.GetString("chem-master-window-max-bottle-volume-text")} ",
                 StyleClasses = {StyleNano.StyleClassLabelSecondaryColor}
             };
             BottleInfo.AddChild((bottleVolume));
 
-            CreateBottles = new Button {Text = Loc.GetString("Create")};
+            CreateBottles = new Button {Text = Loc.GetString("chem-master-window-create-bottle-button") };
             BottleInfo.AddChild(CreateBottles);
         }
 
@@ -311,7 +311,7 @@ namespace Content.Client.Chemistry.UI
 
             if (!state.HasBeaker)
             {
-                ContainerInfo.Children.Add(new Label {Text = Loc.GetString("No container loaded.")});
+                ContainerInfo.Children.Add(new Label {Text = Loc.GetString("chem-master-window-no-container-loaded-text") });
                 return;
             }
 
@@ -330,7 +330,7 @@ namespace Content.Client.Chemistry.UI
 
             foreach (var reagent in state.ContainerReagents)
             {
-                var name = Loc.GetString("Unknown reagent");
+                var name = Loc.GetString("chem-master-window-unknown-reagent-text");
                 //Try to the prototype for the given reagent. This gives us it's name.
                 if (_prototypeManager.TryIndex(reagent.ReagentId, out ReagentPrototype? proto))
                 {
@@ -357,7 +357,7 @@ namespace Content.Client.Chemistry.UI
                             MakeChemButton("5", ReagentUnit.New(5), reagent.ReagentId, false, StyleBase.ButtonOpenBoth),
                             MakeChemButton("10", ReagentUnit.New(10), reagent.ReagentId, false, StyleBase.ButtonOpenBoth),
                             MakeChemButton("25", ReagentUnit.New(25), reagent.ReagentId, false, StyleBase.ButtonOpenBoth),
-                            MakeChemButton("All", ReagentUnit.New(-1), reagent.ReagentId, false, StyleBase.ButtonOpenLeft),
+                            MakeChemButton(Loc.GetString("chem-master-window-buffer-all-amount"), ReagentUnit.New(-1), reagent.ReagentId, false, StyleBase.ButtonOpenLeft),
                         }
                     });
                 }
@@ -367,14 +367,14 @@ namespace Content.Client.Chemistry.UI
 
             if (!state.BufferReagents.Any())
             {
-                BufferInfo.Children.Add(new Label {Text = Loc.GetString("Buffer empty.")});
+                BufferInfo.Children.Add(new Label {Text = Loc.GetString("chem-master-window-buffer-empty-text") });
                 return;
             }
 
             var bufferHBox = new HBoxContainer();
             BufferInfo.AddChild(bufferHBox);
 
-            var bufferLabel = new Label {Text = "buffer: "};
+            var bufferLabel = new Label { Text = $"{Loc.GetString("chem-master-window-buffer-label")} " };
             bufferHBox.AddChild(bufferLabel);
             var bufferVol = new Label
             {
@@ -385,7 +385,7 @@ namespace Content.Client.Chemistry.UI
 
             foreach (var reagent in state.BufferReagents)
             {
-                var name = Loc.GetString("Unknown reagent");
+                var name = Loc.GetString("chem-master-window-unknown-reagent-text");
                 //Try to the prototype for the given reagent. This gives us it's name.
                 if (_prototypeManager.TryIndex(reagent.ReagentId, out ReagentPrototype? proto))
                 {
@@ -413,7 +413,7 @@ namespace Content.Client.Chemistry.UI
                             MakeChemButton("5", ReagentUnit.New(5), reagent.ReagentId, true, StyleBase.ButtonOpenBoth),
                             MakeChemButton("10", ReagentUnit.New(10), reagent.ReagentId, true, StyleBase.ButtonOpenBoth),
                             MakeChemButton("25", ReagentUnit.New(25), reagent.ReagentId, true, StyleBase.ButtonOpenBoth),
-                            MakeChemButton("All", ReagentUnit.New(-1), reagent.ReagentId, true, StyleBase.ButtonOpenLeft),
+                            MakeChemButton(Loc.GetString("chem-master-window-buffer-all-amount"), ReagentUnit.New(-1), reagent.ReagentId, true, StyleBase.ButtonOpenLeft),
                         }
                     });
                 }

Content.Client/Chemistry/UI/ReagentDispenserBoundUserInterface.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using Content.Shared.Chemistry.Dispenser;
 using JetBrains.Annotations;
@@ -35,7 +35,7 @@ namespace Content.Client.Chemistry.UI
             //Setup window layout/elements
             _window = new ReagentDispenserWindow
             {
-                Title = Loc.GetString("Reagent dispenser"),
+                Title = Loc.GetString("reagent-dispenser-bound-user-interface-title"),
             };
 
             _window.OpenCentered();

Content.Client/Chemistry/UI/ReagentDispenserWindow.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using Content.Client.Stylesheets;
 using Content.Shared.Chemistry.Dispenser;
 using Content.Shared.Chemistry.Reagent;
@@ -81,7 +81,7 @@ namespace Content.Client.Chemistry.UI
                     {
                         Children =
                         {
-                            new Label {Text = Loc.GetString("Amount")},
+                            new Label {Text = Loc.GetString("reagent-dispenser-window-amount-to-dispense-label")},
                             //Padding
                             new Control {MinSize = (20, 0)},
                             (DispenseButton1 = new Button {Text = "1", Group = dispenseAmountGroup, StyleClasses = { StyleBase.ButtonOpenRight }}),
@@ -108,9 +108,9 @@ namespace Content.Client.Chemistry.UI
                     {
                         Children =
                         {
-                            new Label {Text = Loc.GetString("Container: ")},
-                            (ClearButton = new Button {Text = Loc.GetString("Clear"), StyleClasses = {StyleBase.ButtonOpenRight}}),
-                            (EjectButton = new Button {Text = Loc.GetString("Eject"), StyleClasses = {StyleBase.ButtonOpenLeft}})
+                            new Label {Text = Loc.GetString("reagent-dispenser-window-container-label") + " "},
+                            (ClearButton = new Button {Text = Loc.GetString("reagent-dispenser-window-clear-button"), StyleClasses = {StyleBase.ButtonOpenRight}}),
+                            (EjectButton = new Button {Text = Loc.GetString("reagent-dispenser-window-eject-button"), StyleClasses = {StyleBase.ButtonOpenLeft}})
                         }
                     },
                     //Wrap the container info in a PanelContainer so we can color it's background differently.
@@ -133,7 +133,7 @@ namespace Content.Client.Chemistry.UI
                                 {
                                     new Label
                                     {
-                                        Text = Loc.GetString("No container loaded.")
+                                        Text = Loc.GetString("reagent-dispenser-window-no-container-loaded-text")
                                     }
                                 }
                             }),
@@ -163,7 +163,7 @@ namespace Content.Client.Chemistry.UI
                 }
                 else
                 {
-                    ChemicalList.AddChild(new Button {Text = Loc.GetString("Reagent name not found")});
+                    ChemicalList.AddChild(new Button {Text = Loc.GetString("reagent-dispenser-window-reagent-name-not-found-text") });
                 }
             }
         }
@@ -259,7 +259,7 @@ namespace Content.Client.Chemistry.UI
 
             if (!state.HasBeaker)
             {
-                ContainerInfo.Children.Add(new Label {Text = Loc.GetString("No container loaded.")});
+                ContainerInfo.Children.Add(new Label {Text = Loc.GetString("reagent-dispenser-window-no-container-loaded-text") });
                 return;
             }
 
@@ -283,7 +283,7 @@ namespace Content.Client.Chemistry.UI
 
             foreach (var reagent in state.ContainerReagents)
             {
-                var name = Loc.GetString("Unknown reagent");
+                var name = Loc.GetString("reagent-dispenser-window-unknown-reagent-text");
                 //Try to the prototype for the given reagent. This gives us it's name.
                 if (_prototypeManager.TryIndex(reagent.ReagentId, out ReagentPrototype? proto))
                 {
@@ -304,7 +304,7 @@ namespace Content.Client.Chemistry.UI
                             },
                             new Label
                             {
-                                Text = $"{reagent.Quantity}u",
+                                Text = Loc.GetString("reagent-dispenser-window-quantity-label-text", ("quantity", reagent.Quantity)),
                                 StyleClasses = {StyleNano.StyleClassPowerStateGood}
                             }
                         }
@@ -319,7 +319,7 @@ namespace Content.Client.Chemistry.UI
                             new Label {Text = $"{name}: "},
                             new Label
                             {
-                                Text = $"{reagent.Quantity}u",
+                                Text = Loc.GetString("reagent-dispenser-window-quantity-label-text", ("quantity", reagent.Quantity)),
                                 StyleClasses = {StyleNano.StyleClassLabelSecondaryColor}
                             }
                         }

Content.Client/Cloning/UI/AcceptCloningWindow.cs

@@ -1,4 +1,4 @@
-using Robust.Client.UserInterface;
+using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.CustomControls;
 using Robust.Shared.Localization;
@@ -13,7 +13,7 @@ namespace Content.Client.Cloning.UI
         public AcceptCloningWindow()
         {
 
-            Title = Loc.GetString("Cloning Machine");
+            Title = Loc.GetString("accept-cloning-window-title");
 
             Contents.AddChild(new VBoxContainer
             {
@@ -25,7 +25,7 @@ namespace Content.Client.Cloning.UI
                         {
                             (new Label()
                             {
-                                Text = Loc.GetString("You are being cloned!\nTransfer your soul to the clone body?")
+                                Text = Loc.GetString("accept-cloning-window-prompt-text-part")
                             }),
                             new HBoxContainer
                             {
@@ -34,7 +34,7 @@ namespace Content.Client.Cloning.UI
                                 {
                                     (AcceptButton = new Button
                                     {
-                                        Text = Loc.GetString("Yes"),
+                                        Text = Loc.GetString("accept-cloning-window-accept-button"),
                                     }),
 
                                     (new Control()
@@ -44,7 +44,7 @@ namespace Content.Client.Cloning.UI
 
                                     (DenyButton = new Button
                                     {
-                                        Text = Loc.GetString("No"),
+                                        Text = Loc.GetString("accept-cloning-window-deny-button"),
                                     })
                                 }
                             },

Content.Client/Cloning/UI/CloningPodWindow.cs

@@ -33,7 +33,7 @@ namespace Content.Client.Cloning.UI
             SetSize = MinSize = (250, 300);
             _scanManager = scanManager;
 
-            Title = Loc.GetString("Cloning Machine");
+            Title = Loc.GetString("cloning-pod-window-title");
 
             Contents.AddChild(new VBoxContainer
             {
@@ -54,7 +54,7 @@ namespace Content.Client.Cloning.UI
                         {
                             (CloneButton = new Button
                             {
-                                Text = Loc.GetString("Clone")
+                                Text = Loc.GetString("cloning-pod-clone-button")
                             })
                         }
                     },
@@ -72,7 +72,7 @@ namespace Content.Client.Cloning.UI
                     }),
                     (EjectButton = new Button
                     {
-                        Text = Loc.GetString("Eject Body")
+                        Text = Loc.GetString("cloning-pod-eject-body-button")
                     }),
                     new HBoxContainer
                     {
@@ -80,11 +80,11 @@ namespace Content.Client.Cloning.UI
                         {
                             new Label()
                             {
-                                Text = Loc.GetString("Neural Interface: ")
+                                Text = Loc.GetString($"{Loc.GetString("cloning-pod-neural-interface-label")} ")
                             },
                             (_mindState = new Label()
                             {
-                                Text = Loc.GetString("No Activity"),
+                                Text = Loc.GetString("cloning-pod-no-activity-text"),
                                 FontColorOverride = Color.Red
                             }),
                         }
@@ -108,7 +108,7 @@ namespace Content.Client.Cloning.UI
 
             _cloningProgressBar.MaxValue = state.Maximum;
             UpdateProgress();
-            _mindState.Text = Loc.GetString(state.MindPresent ? "Consciousness Detected" : "No Activity");
+            _mindState.Text = Loc.GetString(state.MindPresent ? "cloning-pod-mind-present-text" : "cloning-pod-no-activity-text");
             _mindState.FontColorOverride = state.MindPresent ? Color.Green : Color.Red;
         }
 
@@ -235,7 +235,7 @@ namespace Content.Client.Cloning.UI
                         {
                             VerticalAlignment = VAlignment.Center,
                             HorizontalExpand = true,
-                            Text = "",
+                            Text = string.Empty,
                             ClipText = true
                         })
                     }

Content.Client/Construction/ConstructionGhostComponent.cs

@@ -1,4 +1,4 @@
-using Content.Shared.Construction.Prototypes;
+using Content.Shared.Construction.Prototypes;
 using Content.Shared.Examine;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
@@ -23,7 +23,7 @@ namespace Content.Client.Construction
         {
             if (Prototype == null) return;
 
-            message.AddMarkup(Loc.GetString("Building: [color=cyan]{0}[/color]\n", Prototype.Name));
+            message.AddMarkup(Loc.GetString("construction-ghost-examine-message", ("name", Prototype.Name)));
 
             if (!_prototypeManager.TryIndex(Prototype.Graph, out ConstructionGraphPrototype? graph)) return;
             var startNode = graph.Nodes[Prototype.StartNode];

Content.Client/Construction/UI/ConstructionMenu.xaml.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using Robust.Client.AutoGenerated;
 using Robust.Client.Graphics;
 using Robust.Client.UserInterface.Controls;
@@ -84,9 +84,9 @@ namespace Content.Client.Construction.UI
             IoCManager.InjectDependencies(this);
             RobustXamlLoader.Load(this);
 
-            Title = Loc.GetString("Construction");
+            Title = Loc.GetString("construction-menu-title");
 
-            BuildButton.Text = Loc.GetString("Place construction ghost");
+            BuildButton.Text = Loc.GetString("construction-menu-place-ghost");
             RecipesList.OnItemSelected += obj => RecipeSelected?.Invoke(this, obj.ItemList[obj.ItemIndex]);
             RecipesList.OnItemDeselected += _ => RecipeSelected?.Invoke(this, null);
 
@@ -97,11 +97,11 @@ namespace Content.Client.Construction.UI
                 PopulateRecipes?.Invoke(this, (SearchBar.Text, Categories[obj.Id]));
             };
 
-            BuildButton.Text = Loc.GetString("Place construction ghost");
+            BuildButton.Text = Loc.GetString("construction-menu-place-ghost");
             BuildButton.OnToggled += args => BuildButtonToggled?.Invoke(this, args.Pressed);
-            ClearButton.Text = Loc.GetString("Clear All");
+            ClearButton.Text = Loc.GetString("construction-menu-clear-all");
             ClearButton.OnPressed += _ => ClearAllGhosts?.Invoke(this, EventArgs.Empty);
-            EraseButton.Text = Loc.GetString("Eraser Mode");
+            EraseButton.Text = Loc.GetString("construction-menu-eraser-mode");
             EraseButton.OnToggled += args => EraseButtonToggled?.Invoke(this, args.Pressed);
         }
 
@@ -121,7 +121,7 @@ namespace Content.Client.Construction.UI
         public void SetRecipeInfo(string name, string description, Texture iconTexture, bool isItem)
         {
             BuildButton.Disabled = false;
-            BuildButton.Text = Loc.GetString(isItem ? "Place construction ghost" : "Craft");
+            BuildButton.Text = Loc.GetString(isItem ? "construction-menu-place-ghost" : "construction-menu-craft");
             TargetName.SetMessage(name);
             TargetDesc.SetMessage(description);
             TargetTexture.Texture = iconTexture;

Content.Client/Crayon/CrayonComponent.cs

@@ -61,11 +61,11 @@ namespace Content.Client.Crayon
                 }
 
                 _parent._uiUpdateNeeded = false;
-                _label.SetMarkup(Loc.GetString("Drawing: [color={0}]{1}[/color] ({2}/{3})",
-                    _parent.Color,
-                    _parent.SelectedState,
-                    _parent.Charges,
-                    _parent.Capacity));
+                _label.SetMarkup(Loc.GetString("crayon-drawing-label",
+                    ("color",_parent.Color),
+                    ("state",_parent.SelectedState),
+                    ("charges", _parent.Charges),
+                    ("capacity",_parent.Capacity)));
             }
         }
     }

Content.Client/Crayon/UI/CrayonWindow.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using Content.Client.Stylesheets;
 using Content.Shared.Crayon;
 using Robust.Client.Graphics;
@@ -24,7 +24,7 @@ namespace Content.Client.Crayon.UI
         public CrayonWindow(CrayonBoundUserInterface owner)
         {
             MinSize = SetSize = (250, 300);
-            Title = Loc.GetString("Crayon");
+            Title = Loc.GetString("crayon-window-title");
             Owner = owner;
 
             var vbox = new VBoxContainer();

Content.Client/Credits/CreditsWindow.cs

@@ -35,7 +35,7 @@ namespace Content.Client.Credits
         {
             IoCManager.InjectDependencies(this);
 
-            Title = Loc.GetString("Credits");
+            Title = Loc.GetString("credits-window-title");
 
             var rootContainer = new TabContainer();
 
@@ -56,9 +56,9 @@ namespace Content.Client.Credits
             rootContainer.AddChild(patronsList);
             rootContainer.AddChild(licensesList);
 
-            TabContainer.SetTabTitle(patronsList, Loc.GetString("Patrons"));
-            TabContainer.SetTabTitle(ss14ContributorsList, Loc.GetString("Credits"));
-            TabContainer.SetTabTitle(licensesList, Loc.GetString("Open Source Licenses"));
+            TabContainer.SetTabTitle(patronsList, Loc.GetString("credits-window-patrons-tab"));
+            TabContainer.SetTabTitle(ss14ContributorsList, Loc.GetString("credits-window-ss14contributorslist-tab"));
+            TabContainer.SetTabTitle(licensesList, Loc.GetString("credits-window-licenses-tab"));
 
             PopulatePatronsList(patronsList);
             PopulateCredits(ss14ContributorsList);
@@ -106,7 +106,7 @@ namespace Content.Client.Credits
                 Button patronButton;
                 vBox.AddChild(patronButton = new Button
                 {
-                    Text = "Become a Patron",
+                    Text = Loc.GetString("credits-window-become-patron-button"),
                     HorizontalAlignment = HAlignment.Center
                 });
 
@@ -163,8 +163,8 @@ namespace Content.Client.Credits
                 SeparationOverride = 20,
                 Children =
                 {
-                    new Label {Text = "Want to get on this list?"},
-                    (contributeButton = new Button {Text = "Contribute!"})
+                    new Label {Text = Loc.GetString("credits-window-contributor-encouragement-label") },
+                    (contributeButton = new Button {Text = Loc.GetString("credits-window-contribute-button")})
                 }
             });
 
@@ -194,10 +194,10 @@ namespace Content.Client.Credits
                 vBox.AddChild(label);
             }
 
-            AddSection("Space Station 14 Contributors", "GitHub.txt");
-            AddSection("Space Station 13 Codebases", "SpaceStation13.txt");
-            AddSection("Original Space Station 13 Remake Team", "OriginalRemake.txt");
-            AddSection("Special Thanks", "SpecialThanks.txt", true);
+            AddSection(Loc.GetString("credits-window-contributors-section-title"), "GitHub.txt");
+            AddSection(Loc.GetString("credits-window-codebases-section-title"), "SpaceStation13.txt");
+            AddSection(Loc.GetString("credits-window-original-remake-team-section-title"), "OriginalRemake.txt");
+            AddSection(Loc.GetString("credits-window-special-thanks-section-title"), "SpecialThanks.txt", true);
 
             contributorsList.AddChild(vBox);
 
@@ -205,6 +205,7 @@ namespace Content.Client.Credits
                 IoCManager.Resolve<IUriOpener>().OpenUri(UILinks.GitHub);
         }
 
+        // TODO this doesn't looked used anywhere
         private static IEnumerable<string> Lines(TextReader reader)
         {
             while (true)

Content.Client/Disposal/UI/DisposalMailingUnitWindow.cs

@@ -44,9 +44,9 @@ namespace Content.Client.Disposal.UI
                             {
                                 Children =
                                 {
-                                    new Label {Text = Loc.GetString("State: ")},
+                                    new Label {Text = $"{Loc.GetString("disposal-mailing-unit-window-state-label")} "},
                                     new Control {MinSize = (4, 0)},
-                                    (_unitState = new Label {Text = Loc.GetString("Ready")})
+                                    (_unitState = new Label {Text = Loc.GetString("disposal-mailing-unit-window-ready-state")})
                                 }
                             },
                             new Control {MinSize = (0, 10)},
@@ -55,7 +55,7 @@ namespace Content.Client.Disposal.UI
                                 HorizontalExpand = true,
                                 Children =
                                 {
-                                    new Label {Text = Loc.GetString("Pressure:")},
+                                    new Label {Text = Loc.GetString("disposal-mailing-unit-pressure-label")},
                                     new Control {MinSize = (4, 0)},
                                     (_pressureBar = new ProgressBar
                                     {
@@ -78,7 +78,7 @@ namespace Content.Client.Disposal.UI
                                 HorizontalExpand = true,
                                 Children =
                                 {
-                                    new Label {Text = Loc.GetString("Handle:")},
+                                    new Label {Text = Loc.GetString("disposal-mailing-unit-handle-label")},
                                     new Control
                                     {
                                         MinSize = (4, 0),
@@ -87,7 +87,7 @@ namespace Content.Client.Disposal.UI
                                     (Engage = new Button
                                     {
                                         MinSize = (16, 0),
-                                        Text = Loc.GetString("Engage"),
+                                        Text = Loc.GetString("disposal-mailing-unit-engage-button"),
                                         ToggleMode = true,
                                         Disabled = true
                                     })
@@ -99,7 +99,7 @@ namespace Content.Client.Disposal.UI
                                 HorizontalExpand = true,
                                 Children =
                                 {
-                                    new Label {Text = Loc.GetString("Eject:")},
+                                    new Label {Text = Loc.GetString("disposal-mailing-unit-eject-label")},
                                     new Control
                                     {
                                         MinSize = (4, 0),
@@ -108,7 +108,7 @@ namespace Content.Client.Disposal.UI
                                     (Eject = new Button
                                     {
                                         MinSize = (16, 0),
-                                        Text = Loc.GetString("Eject Contents"),
+                                        Text = Loc.GetString("disposal-mailing-unit-eject-button"),
                                         //HorizontalAlignment = HAlignment.Right
                                     })
                                 }
@@ -118,7 +118,7 @@ namespace Content.Client.Disposal.UI
                             {
                                 Children =
                                 {
-                                    (Power = new CheckButton {Text = Loc.GetString("Power")}),
+                                    (Power = new CheckButton {Text = Loc.GetString("disposal-mailing-unit-power-button")}),
                                 }
                             }
                         }
@@ -134,7 +134,7 @@ namespace Content.Client.Disposal.UI
                                 {
                                     new Label
                                     {
-                                        Text = Loc.GetString("Select a destination:")
+                                        Text = Loc.GetString("disposal-mailing-unit-destination-select-label")
                                     }
                                 }
                             },
@@ -176,7 +176,7 @@ namespace Content.Client.Disposal.UI
                                                 {
                                                     new Label
                                                     {
-                                                        Text = Loc.GetString("This unit:")
+                                                        Text = Loc.GetString("disposal-mailing-unit-unit-self-reference")
                                                     },
                                                     new Control
                                                     {

Content.Client/Disposal/UI/DisposalRouterWindow.cs

@@ -1,4 +1,4 @@
-using Content.Shared.Disposal.Components;
+using Content.Shared.Disposal.Components;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.CustomControls;
@@ -18,13 +18,13 @@ namespace Content.Client.Disposal.UI
         public DisposalRouterWindow()
         {
             MinSize = SetSize = (500, 110);
-            Title = Loc.GetString("Disposal Router");
+            Title = Loc.GetString("disposal-router-window-title");
 
             Contents.AddChild(new VBoxContainer
             {
                 Children =
                 {
-                    new Label {Text = Loc.GetString("Tags:")},
+                    new Label {Text = Loc.GetString("disposal-router-window-tags-label")},
                     new Control {MinSize = (0, 10)},
                     new HBoxContainer
                     {
@@ -34,11 +34,11 @@ namespace Content.Client.Disposal.UI
                             {
                                 HorizontalExpand = true,
                                 MinSize = (320, 0),
-                                ToolTip = Loc.GetString("A comma separated list of tags"),
+                                ToolTip = Loc.GetString("disposal-router-window-tag-input-tooltip"),
                                 IsValid = tags => TagRegex.IsMatch(tags)
                             }),
                             new Control {MinSize = (10, 0)},
-                            (Confirm = new Button {Text = Loc.GetString("Confirm")})
+                            (Confirm = new Button {Text = Loc.GetString("disposal-router-window-tag-input-confirm-button")})
                         }
                     }
                 }

Content.Client/Disposal/UI/DisposalTaggerWindow.cs

@@ -1,4 +1,4 @@
-using Content.Shared.Disposal.Components;
+using Content.Shared.Disposal.Components;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.CustomControls;
@@ -18,13 +18,13 @@ namespace Content.Client.Disposal.UI
         public DisposalTaggerWindow()
         {
             MinSize = SetSize = (500, 110);
-            Title = Loc.GetString("Disposal Tagger");
+            Title = Loc.GetString("disposal-tagger-window-title");
 
             Contents.AddChild(new VBoxContainer
             {
                 Children =
                 {
-                    new Label {Text = Loc.GetString("Tag:")},
+                    new Label {Text = Loc.GetString("disposal-tagger-window-tag-input-label")},
                     new Control {MinSize = (0, 10)},
                     new HBoxContainer
                     {
@@ -37,7 +37,7 @@ namespace Content.Client.Disposal.UI
                                 IsValid = tag => TagRegex.IsMatch(tag)
                             }),
                             new Control {MinSize = (10, 0)},
-                            (Confirm = new Button {Text = Loc.GetString("Confirm")})
+                            (Confirm = new Button {Text = Loc.GetString("disposal-tagger-window-tag-confirm-button")})
                         }
                     }
                 }

Content.Client/DragDrop/DragDropSystem.cs

@@ -343,7 +343,7 @@ namespace Content.Client.DragDrop
 
             if (outOfRange)
             {
-                _playerManager.LocalPlayer?.ControlledEntity?.PopupMessage(Loc.GetString("You can't reach there!"));
+                _playerManager.LocalPlayer?.ControlledEntity?.PopupMessage(Loc.GetString("drag-drop-system-out-of-range-text"));
             }
 
             _dragDropHelper.EndDrag();

Content.Client/Examine/ExamineVerb.cs

@@ -14,7 +14,7 @@ namespace Content.Client.Examine
         public override void GetData(IEntity user, IEntity target, VerbData data)
         {
             data.Visibility = VerbVisibility.Visible;
-            data.Text = Loc.GetString("Examine");
+            data.Text = Loc.GetString("examine-verb-name");
             data.IconTexture = "/Textures/Interface/VerbIcons/examine.svg.192dpi.png";
         }
 

Content.Client/Ghost/GhostGui.cs

@@ -13,9 +13,9 @@ namespace Content.Client.Ghost
 {
     public class GhostGui : Control
     {
-        private readonly Button _returnToBody = new() {Text = Loc.GetString("Return to body")};
-        private readonly Button _ghostWarp = new() {Text = Loc.GetString("Ghost Warp")};
-        private readonly Button _ghostRoles = new() {Text = Loc.GetString("Ghost Roles")};
+        private readonly Button _returnToBody = new() {Text = Loc.GetString("ghost-gui-return-to-body-button") };
+        private readonly Button _ghostWarp = new() {Text = Loc.GetString("ghost-gui-ghost-warp-button") };
+        private readonly Button _ghostRoles = new() {Text = Loc.GetString("ghost-gui-ghost-roles-button") };
         private readonly GhostComponent _owner;
 
         public GhostTargetWindow? TargetWindow { get; }
@@ -86,7 +86,7 @@ namespace Content.Client.Ghost
         public GhostTargetWindow(GhostComponent owner, IEntityNetworkManager netManager)
         {
             MinSize = SetSize = (300, 450);
-            Title = "Ghost Warp";
+            Title = Loc.GetString("ghost-target-window-title");
             _owner = owner;
             _netManager = netManager;
 
@@ -146,7 +146,7 @@ namespace Content.Client.Ghost
             {
                 var currentButtonRef = new Button
                 {
-                    Text = $"Warp: {name}",
+                    Text = Loc.GetString("ghost-target-window-current-button", ("name", name)),
                     TextAlign = Label.AlignMode.Right,
                     HorizontalAlignment = HAlignment.Center,
                     VerticalAlignment = VAlignment.Center,

Content.Client/Gravity/GravityGeneratorBoundUserInterface.cs

@@ -71,7 +71,7 @@ namespace Content.Client.Gravity
 
             Owner = ui;
 
-            Title = Loc.GetString("Gravity Generator Control");
+            Title = Loc.GetString("gravity-generator-window-title");
 
             var vBox = new VBoxContainer
             {
@@ -79,12 +79,12 @@ namespace Content.Client.Gravity
             };
             Status = new Label
             {
-                Text = Loc.GetString("Current Status: " + (Owner.IsOn ? "On" : "Off")),
+                Text = $"{Loc.GetString("gravity-generator-window-status-label")} {Loc.GetString(Owner.IsOn ? "gravity-generator-window-is-on" : "gravity-generator-window-is-off")}",
                 FontColorOverride = Owner.IsOn ? Color.ForestGreen : Color.Red
             };
             Switch = new Button
             {
-                Text = Loc.GetString(Owner.IsOn ? "Turn Off" : "Turn On"),
+                Text = Loc.GetString(Owner.IsOn ? "gravity-generator-window-turn-off-button" : "gravity-generator-window-turn-on-button"),
                 TextAlign = Label.AlignMode.Center,
                 MinSize = new Vector2(150, 60)
             };
@@ -97,9 +97,9 @@ namespace Content.Client.Gravity
 
         public void UpdateButton()
         {
-            Status.Text = Loc.GetString("Current Status: " + (Owner.IsOn ? "On" : "Off"));
+            Status.Text = $"{Loc.GetString("gravity-generator-window-status-label")} {Loc.GetString(Owner.IsOn ? "gravity-generator-window-is-on" : "gravity-generator-window-is-off")}";
             Status.FontColorOverride = Owner.IsOn ? Color.ForestGreen : Color.Red;
-            Switch.Text = Loc.GetString(Owner.IsOn ? "Turn Off" : "Turn On");
+            Switch.Text = Loc.GetString(Owner.IsOn ? "gravity-generator-window-turn-off-button" : "gravity-generator-window-turn-on-button");
         }
     }
 }

Content.Client/HUD/GameHud.cs

@@ -200,7 +200,7 @@ namespace Content.Client.HUD
             // Escape
             _buttonEscapeMenu = new TopButton(escapeTexture, EngineKeyFunctions.EscapeMenu, _inputManager)
             {
-                ToolTip = Loc.GetString("Open escape menu."),
+                ToolTip = Loc.GetString("game-hud-open-escape-menu-button-tooltip"),
                 MinSize = (70, 64),
                 StyleClasses = {StyleBase.ButtonOpenRight}
             };
@@ -212,7 +212,7 @@ namespace Content.Client.HUD
             // Character
             _buttonCharacterMenu = new TopButton(characterTexture, ContentKeyFunctions.OpenCharacterMenu, _inputManager)
             {
-                ToolTip = Loc.GetString("Open character menu."),
+                ToolTip = Loc.GetString("game-hud-open-character-menu-button-tooltip"),
                 MinSize = topMinSize,
                 Visible = false,
                 StyleClasses = {StyleBase.ButtonSquare}
@@ -225,7 +225,7 @@ namespace Content.Client.HUD
             // Inventory
             _buttonInventoryMenu = new TopButton(inventoryTexture, ContentKeyFunctions.OpenInventoryMenu, _inputManager)
             {
-                ToolTip = Loc.GetString("Open inventory menu."),
+                ToolTip = Loc.GetString("game-hud-open-inventory-menu-button-tooltip"),
                 MinSize = topMinSize,
                 Visible = false,
                 StyleClasses = {StyleBase.ButtonSquare}
@@ -238,7 +238,7 @@ namespace Content.Client.HUD
             // Crafting
             _buttonCraftingMenu = new TopButton(craftingTexture, ContentKeyFunctions.OpenCraftingMenu, _inputManager)
             {
-                ToolTip = Loc.GetString("Open crafting menu."),
+                ToolTip = Loc.GetString("game-hud-open-crafting-menu-button-tooltip"),
                 MinSize = topMinSize,
                 Visible = false,
                 StyleClasses = {StyleBase.ButtonSquare}
@@ -251,7 +251,7 @@ namespace Content.Client.HUD
             // Actions
             _buttonActionsMenu = new TopButton(actionsTexture, ContentKeyFunctions.OpenActionsMenu, _inputManager)
             {
-                ToolTip = Loc.GetString("Open actions menu."),
+                ToolTip = Loc.GetString("game-hud-open-actions-menu-button-tooltip"),
                 MinSize = topMinSize,
                 Visible = false,
                 StyleClasses = {StyleBase.ButtonSquare}
@@ -264,7 +264,7 @@ namespace Content.Client.HUD
             // Admin
             _buttonAdminMenu = new TopButton(adminTexture, ContentKeyFunctions.OpenAdminMenu, _inputManager)
             {
-                ToolTip = Loc.GetString("Open admin menu."),
+                ToolTip = Loc.GetString("game-hud-open-admin-menu-button-tooltip"),
                 MinSize = topMinSize,
                 Visible = false,
                 StyleClasses = {StyleBase.ButtonSquare}
@@ -277,7 +277,7 @@ namespace Content.Client.HUD
             // Sandbox
             _buttonSandboxMenu = new TopButton(sandboxTexture, ContentKeyFunctions.OpenSandboxWindow, _inputManager)
             {
-                ToolTip = Loc.GetString("Open sandbox menu."),
+                ToolTip = Loc.GetString("game-hud-open-sandbox-menu-button-tooltip"),
                 MinSize = topMinSize,
                 Visible = false,
                 StyleClasses = {StyleBase.ButtonSquare}

Content.Client/Info/ServerInfo.cs

@@ -1,4 +1,4 @@
-using Content.Client.Changelog;
+using Content.Client.Changelog;
 using Content.Client.Credits;
 using Content.Client.Links;
 using Robust.Client.UserInterface;
@@ -26,16 +26,16 @@ namespace Content.Client.Info
 
             var uriOpener = IoCManager.Resolve<IUriOpener>();
 
-            var discordButton = new Button {Text = Loc.GetString("Discord")};
+            var discordButton = new Button {Text = Loc.GetString("server-info-discord-button") };
             discordButton.OnPressed += args => uriOpener.OpenUri(UILinks.Discord);
 
-            var websiteButton = new Button {Text = Loc.GetString("Website")};
+            var websiteButton = new Button {Text = Loc.GetString("server-info-website-button") };
             websiteButton.OnPressed += args => uriOpener.OpenUri(UILinks.Website);
 
-            var reportButton = new Button { Text = Loc.GetString("Report Bugs") };
+            var reportButton = new Button { Text = Loc.GetString("server-info-report-button") };
             reportButton.OnPressed += args => uriOpener.OpenUri(UILinks.BugReport);
 
-            var creditsButton = new Button { Text = Loc.GetString("Credits") };
+            var creditsButton = new Button { Text = Loc.GetString("server-info-credits-button") };
             creditsButton.OnPressed += args => new CreditsWindow().Open();
 
             var changelogButton = new ChangelogButton

Content.Client/Inventory/HumanInventoryInterfaceController.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using Content.Client.HUD;
 using Content.Client.Items.Managers;
@@ -284,7 +284,7 @@ namespace Content.Client.Inventory
 
             public HumanInventoryWindow(IGameHud gameHud)
             {
-                Title = Loc.GetString("Your Inventory");
+                Title = Loc.GetString("human-inventory-window-title");
                 Resizable = false;
 
                 var buttonDict = new Dictionary<Slots, ItemSlotButton>();

Content.Client/Inventory/StrippableBoundUserInterface.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using Content.Client.Strip;
 using Content.Shared.Strip.Components;
 using JetBrains.Annotations;
@@ -28,7 +28,7 @@ namespace Content.Client.Inventory
         {
             base.Open();
 
-            _strippingMenu = new StrippingMenu($"{Owner.Owner.Name}'s inventory");
+            _strippingMenu = new StrippingMenu($"{Loc.GetString("strippable-bound-user-interface-stripping-menu-title",("ownerName", Owner.Owner.Name))}");
 
             _strippingMenu.OnClose += Close;
             _strippingMenu.OpenCentered();
@@ -76,7 +76,7 @@ namespace Content.Client.Inventory
             {
                 foreach (var (id, name) in Handcuffs)
                 {
-                    _strippingMenu.AddButton(Loc.GetString("Restraints"), name, (ev) =>
+                    _strippingMenu.AddButton(Loc.GetString("strippable-bound-user-interface-stripping-menu-handcuffs-button"), name, (ev) =>
                     {
                         SendMessage(new StrippingHandcuffButtonPressed(id));
                     });

Content.Client/Kitchen/UI/MicrowaveBoundUserInterface.cs

@@ -90,8 +90,8 @@ namespace Content.Client.Kitchen.UI
             {
                 var currentlySelectedTimeButton = (Button) _menu.CookTimeButtonVbox.GetChild(cState.ActiveButtonIndex);
                 currentlySelectedTimeButton.Pressed = true;
-                var label = cState.ActiveButtonIndex <= 0 ? Loc.GetString("INSTANT") : cState.CurrentCookTime.ToString();
-                _menu.CookTimeInfoLabel.Text = $"{Loc.GetString("COOK TIME")}: {label}";
+                var label = cState.ActiveButtonIndex <= 0 ? Loc.GetString("microwave-bound-user-interface-instant-button") : cState.CurrentCookTime.ToString();
+                _menu.CookTimeInfoLabel.Text = $"{Loc.GetString("microwave-bound-user-interface-cook-time-label")}: {label}";
             }
         }
 
@@ -181,7 +181,7 @@ namespace Content.Client.Kitchen.UI
                 SetSize = MinSize = (512, 256);
 
                 Owner = owner;
-                Title = Loc.GetString("Microwave");
+                Title = Loc.GetString("microwave-menu-title");
                 DisableCookingPanelOverlay = new PanelContainer
                 {
                     MouseFilter = MouseFilterMode.Stop,
@@ -233,14 +233,14 @@ namespace Content.Client.Kitchen.UI
 
                 StartButton = new Button
                 {
-                    Text = Loc.GetString("Start"),
+                    Text = Loc.GetString("microwave-menu-start-button"),
                     TextAlign = Label.AlignMode.Center,
                 };
 
                 EjectButton = new Button
                 {
-                    Text = Loc.GetString("Eject All Contents"),
-                    ToolTip = Loc.GetString("This vaporizes all reagents, but ejects any solids."),
+                    Text = Loc.GetString("microwave-menu-eject-all-text"),
+                    ToolTip = Loc.GetString("microwave-menu-eject-all-tooltip"),
                     TextAlign = Label.AlignMode.Center,
                 };
 
@@ -266,7 +266,7 @@ namespace Content.Client.Kitchen.UI
                 {
                     var newButton = new MicrowaveCookTimeButton
                     {
-                        Text = index <= 0 ? Loc.GetString("INSTANT") : index.ToString(),
+                        Text = index <= 0 ? Loc.GetString("microwave-menu-instant-button") : index.ToString(),
                         CookTime = (uint)index,
                         TextAlign = Label.AlignMode.Center,
                         ToggleMode = true,
@@ -286,7 +286,7 @@ namespace Content.Client.Kitchen.UI
 
                 CookTimeInfoLabel = new Label
                 {
-                    Text = Loc.GetString("COOK TIME: 1"),
+                    Text = Loc.GetString("microwave-menu-cook-time-label", ("time", 1)), // TODO, hardcoded value
                     Align = Label.AlignMode.Center,
                     Modulate = Color.White,
                     VerticalAlignment = VAlignment.Center

Content.Client/Kitchen/UI/ReagentGrinderBoundUserInterface.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using Content.Shared.Chemistry.Reagent;
 using Content.Shared.Kitchen.Components;
 using Robust.Client.GameObjects;
@@ -146,7 +146,7 @@ namespace Content.Client.Kitchen.UI
             //Looks like we have a beaker attached.
             if (reagents.Count <= 0)
             {
-                _menu.BeakerContentBox.BoxContents.AddItem(Loc.GetString("Empty"));
+                _menu.BeakerContentBox.BoxContents.AddItem(Loc.GetString("grinder-menu-beaker-content-box-is-empty"));
             }
             else
             {
@@ -236,7 +236,7 @@ namespace Content.Client.Kitchen.UI
             {
                 SetSize = MinSize = (512, 256);
                 Owner = owner;
-                Title = Loc.GetString("All-In-One Grinder 3000");
+                Title = Loc.GetString("grinder-menu-title");
 
                 var hSplit = new HBoxContainer();
 
@@ -247,14 +247,14 @@ namespace Content.Client.Kitchen.UI
 
                 GrindButton = new Button
                 {
-                    Text = Loc.GetString("Grind"),
+                    Text = Loc.GetString("grinder-menu-grind-button"),
                     TextAlign = Label.AlignMode.Center,
                     MinSize = (64, 64)
                 };
 
                 JuiceButton = new Button
                 {
-                    Text = Loc.GetString("Juice"),
+                    Text = Loc.GetString("grinder-menu-juice-button"),
                     TextAlign = Label.AlignMode.Center,
                     MinSize = (64, 64)
                 };
@@ -267,7 +267,7 @@ namespace Content.Client.Kitchen.UI
                 });
                 vBoxGrindJuiceButtonPanel.AddChild(JuiceButton);
 
-                ChamberContentBox = new LabelledContentBox(Loc.GetString("Chamber"), Loc.GetString("Eject Contents"))
+                ChamberContentBox = new LabelledContentBox(Loc.GetString("grinder-menu-chamber-content-box-label"), Loc.GetString("grinder-menu-chamber-content-box-button"))
                 {
                     //Modulate = Color.Red,
                     VerticalExpand = true,
@@ -276,7 +276,7 @@ namespace Content.Client.Kitchen.UI
 
                 };
 
-                BeakerContentBox = new LabelledContentBox(Loc.GetString("Beaker"), Loc.GetString("Eject Beaker"))
+                BeakerContentBox = new LabelledContentBox(Loc.GetString("grinder-menu-beaker-content-box-label"), Loc.GetString("grinder-menu-beaker-content-box-button"))
                 {
                     //Modulate = Color.Blue,
                     VerticalExpand = true,

Content.Client/LateJoin/LateJoinGui.cs

@@ -35,8 +35,8 @@ namespace Content.Client.LateJoin
             IoCManager.InjectDependencies(this);
 
             var gameTicker = EntitySystem.Get<ClientGameTicker>();
+            Title = Loc.GetString("late-join-gui-title");
 
-            Title = Loc.GetString("Late Join");
 
             var jobList = new VBoxContainer();
             var vBox = new VBoxContainer
@@ -67,7 +67,8 @@ namespace Content.Client.LateJoin
                         category = new VBoxContainer
                         {
                             Name = department,
-                            ToolTip = Loc.GetString("Jobs in the {0} department", department)
+                            ToolTip = Loc.GetString("late-join-gui-jobs-amount-in-department-tooltip",
+                                                    ("departmentName", department))
                         };
 
                         if (firstCategory)
@@ -89,7 +90,7 @@ namespace Content.Client.LateJoin
                             {
                                 new Label
                                 {
-                                    Text = Loc.GetString("{0} jobs", department)
+                                    Text = Loc.GetString("late-join-gui-department-jobs-label", ("departmentName", department))
                                 }
                             }
                         });

Content.Client/Lathe/UI/LatheQueueMenu.cs

@@ -91,7 +91,7 @@ namespace Content.Client.Lathe.UI
         {
             _icon.Texture = Texture.Transparent;
             _nameLabel.Text = "-------";
-            _description.Text = "Not producing anything.";
+            _description.Text = "lathequeue-menu-not-producing-text";
         }
 
         public void PopulateList()

Content.Client/Launcher/LauncherConnectingGui.xaml.cs

@@ -1,4 +1,4 @@
-using Content.Client.Stylesheets;
+using Content.Client.Stylesheets;
 using Robust.Client.AutoGenerated;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;

Content.Client/Lobby/LobbyState.cs

@@ -142,7 +142,7 @@ namespace Content.Client.Lobby
             var gameTicker = EntitySystem.Get<ClientGameTicker>();
             if (gameTicker.IsGameStarted)
             {
-                _lobby.StartTime.Text = "";
+                _lobby.StartTime.Text = string.Empty;
                 return;
             }
 
@@ -150,7 +150,7 @@ namespace Content.Client.Lobby
 
             if (gameTicker.Paused)
             {
-                text = Loc.GetString("Paused");
+                text = Loc.GetString("lobby-state-paused");
             }
             else
             {
@@ -158,7 +158,7 @@ namespace Content.Client.Lobby
                 var seconds = difference.TotalSeconds;
                 if (seconds < 0)
                 {
-                    text = Loc.GetString(seconds < -5 ? "Right Now?" : "Right Now");
+                    text = Loc.GetString(seconds < -5 ? "lobby-state-right-now-question" : "lobby-state-right-now-confirmation");
                 }
                 else
                 {
@@ -166,7 +166,7 @@ namespace Content.Client.Lobby
                 }
             }
 
-            _lobby.StartTime.Text = Loc.GetString("Round Starts In: {0}", text);
+            _lobby.StartTime.Text = Loc.GetString("lobby-state-round-start-countdown-text", ("timeLeft", text));
         }
 
         private void PlayerManagerOnPlayerListUpdated(object? sender, EventArgs e)
@@ -211,14 +211,14 @@ namespace Content.Client.Lobby
 
             if (gameTicker.IsGameStarted)
             {
-                _lobby.ReadyButton.Text = Loc.GetString("Join");
+                _lobby.ReadyButton.Text = Loc.GetString("lobby-state-ready-button-join-state");
                 _lobby.ReadyButton.ToggleMode = false;
                 _lobby.ReadyButton.Pressed = false;
             }
             else
             {
-                _lobby.StartTime.Text = "";
-                _lobby.ReadyButton.Text = Loc.GetString("Ready Up");
+                _lobby.StartTime.Text = string.Empty;
+                _lobby.ReadyButton.Text = Loc.GetString("lobby-state-ready-button-ready-up-state");
                 _lobby.ReadyButton.ToggleMode = true;
                 _lobby.ReadyButton.Disabled = false;
                 _lobby.ReadyButton.Pressed = gameTicker.AreWeReady;
@@ -237,7 +237,7 @@ namespace Content.Client.Lobby
 
             foreach (var session in _playerManager.Sessions.OrderBy(s => s.Name))
             {
-                var readyState = "";
+                var readyState = string.Empty;
                 // Don't show ready state if we're ingame
                 if (!gameTicker.IsGameStarted)
                 {
@@ -249,10 +249,10 @@ namespace Content.Client.Lobby
 
                     readyState = status switch
                     {
-                        LobbyPlayerStatus.NotReady => Loc.GetString("Not Ready"),
-                        LobbyPlayerStatus.Ready => Loc.GetString("Ready"),
-                        LobbyPlayerStatus.Observer => Loc.GetString("Observer"),
-                        _ => "",
+                        LobbyPlayerStatus.NotReady => Loc.GetString("lobby-state-player-status-not-ready"),
+                        LobbyPlayerStatus.Ready => Loc.GetString("lobby-state-player-status-ready"),
+                        LobbyPlayerStatus.Observer => Loc.GetString("lobby-state-player-status-observer"),
+                        _ => string.Empty,
                     };
                 }
 

Content.Client/Lobby/UI/LobbyCharacterPreviewPanel.cs

@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using Content.Client.CharacterAppearance;
 using Content.Client.HUD.UI;
 using Content.Client.Inventory;
@@ -35,12 +35,12 @@ namespace Content.Client.Lobby.UI
 
             var header = new NanoHeading
             {
-                Text = Loc.GetString("Character")
+                Text = Loc.GetString("lobby-character-preview-panel-header")
             };
 
             CharacterSetupButton = new Button
             {
-                Text = Loc.GetString("Customize"),
+                Text = Loc.GetString("lobby-character-preview-panel-character-setup-button"),
                 HorizontalAlignment = HAlignment.Left
             };
 
@@ -55,7 +55,7 @@ namespace Content.Client.Lobby.UI
 
             vBox.AddChild(header);
 
-            _unloaded = new Label {Text = "Your character preferences have not yet loaded, please stand by."};
+            _unloaded = new Label {Text = Loc.GetString("lobby-character-preview-panel-unloaded-preferences-label")};
 
             _loaded = new VBoxContainer {Visible = false};
 
@@ -147,7 +147,7 @@ namespace Content.Client.Lobby.UI
                 foreach (var slot in AllSlots)
                 {
                     var itemType = gear.GetGear(slot, profile);
-                    if (itemType != "")
+                    if (itemType != string.Empty)
                     {
                         var item = entityMan.SpawnEntity(itemType, MapCoordinates.Nullspace);
                         inventory.SetSlotVisuals(slot, item);

Content.Client/MainMenu/MainMenu.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Text.RegularExpressions;
 using Content.Client.Changelog;
 using Content.Client.EscapeMenu.UI;
@@ -105,8 +105,8 @@ namespace Content.Client.MainMenu
             {
                 var invalidReason = Loc.GetString(reason.ToText());
                 _userInterfaceManager.Popup(
-                    Loc.GetString("Invalid username:\n{0}", invalidReason),
-                    Loc.GetString("Invalid Username"));
+                    Loc.GetString("main-menu-invalid-username-with-reason", ("invalidReason", invalidReason)),
+                    Loc.GetString("main-menu-invalid-username"));
                 return;
             }
 
@@ -182,7 +182,7 @@ namespace Content.Client.MainMenu
 
         private void _onConnectFailed(object? _, NetConnectFailArgs args)
         {
-            _userInterfaceManager.Popup($"Failed to connect:\n{args.Reason}");
+            _userInterfaceManager.Popup(Loc.GetString("main-menu-failed-to-connect",("reason", args.Reason)));
             _netManager.ConnectFailed -= _onConnectFailed;
             _setConnectingState(false);
         }
@@ -242,12 +242,12 @@ namespace Content.Client.MainMenu
 
                 var userNameHBox = new HBoxContainer {SeparationOverride = 4};
                 vBox.AddChild(userNameHBox);
-                userNameHBox.AddChild(new Label {Text = "Username:"});
+                userNameHBox.AddChild(new Label {Text = Loc.GetString("main-menu-username-label") });
 
                 var currentUserName = _configurationManager.GetCVar(CVars.PlayerName);
                 UserNameBox = new LineEdit
                 {
-                    Text = currentUserName, PlaceHolder = "Username",
+                    Text = currentUserName, PlaceHolder = Loc.GetString("main-menu-username-text"),
                     HorizontalExpand = true
                 };
 
@@ -255,12 +255,12 @@ namespace Content.Client.MainMenu
 
                 JoinPublicServerButton = new Button
                 {
-                    Text = "Join Public Server",
+                    Text = Loc.GetString("main-menu-join-public-server-button"),
                     StyleIdentifier = "mainMenu",
                     TextAlign = Label.AlignMode.Center,
 #if !FULL_RELEASE
                     Disabled = true,
-                    ToolTip = "Cannot connect to public server with a debug build."
+                    ToolTip =  Loc.GetString("main-menu-join-public-server-button-tooltip")
 #endif
                 };
 
@@ -280,7 +280,7 @@ namespace Content.Client.MainMenu
 
                 DirectConnectButton = new Button
                 {
-                    Text = "Direct Connect",
+                    Text = Loc.GetString("main-menu-direct-connect-button"),
                     TextAlign = Label.AlignMode.Center,
                     StyleIdentifier = "mainMenu",
                 };
@@ -292,7 +292,7 @@ namespace Content.Client.MainMenu
 
                 OptionsButton = new Button
                 {
-                    Text = "Options",
+                    Text = Loc.GetString("main-menu-options-button"),
                     TextAlign = Label.AlignMode.Center,
                     StyleIdentifier = "mainMenu",
                 };
@@ -301,7 +301,7 @@ namespace Content.Client.MainMenu
 
                 QuitButton = new Button
                 {
-                    Text = "Quit",
+                    Text = Loc.GetString("main-menu-quit-button"),
                     TextAlign = Label.AlignMode.Center,
                     StyleIdentifier = "mainMenu",
                 };

Content.Client/MedicalScanner/UI/MedicalScannerWindow.cs

@@ -23,11 +23,11 @@ namespace Content.Client.MedicalScanner.UI
                 {
                     (ScanButton = new Button
                     {
-                        Text = Loc.GetString("Scan and Save DNA")
+                        Text = Loc.GetString("medical-scanner-window-save-button-text")
                     }),
                     (_diagnostics = new Label
                     {
-                        Text = ""
+                        Text = string.Empty
                     })
                 }
             });
@@ -41,17 +41,17 @@ namespace Content.Client.MedicalScanner.UI
                 !state.HasDamage() ||
                 !IoCManager.Resolve<IEntityManager>().TryGetEntity(state.Entity.Value, out var entity))
             {
-                _diagnostics.Text = Loc.GetString("No patient data.");
+                _diagnostics.Text = Loc.GetString("medical-scanner-window-no-patient-data-text");
                 ScanButton.Disabled = true;
                 SetSize = (250, 100);
             }
             else
             {
-                text.Append($"{entity.Name}{Loc.GetString("'s health:")}\n");
+                text.Append($"{Loc.GetString("medical-scanner-window-entity-health-text", ("entityName", entity.Name))}\n");
 
                 foreach (var (@class, classAmount) in state.DamageClasses)
                 {
-                    text.Append($"\n{Loc.GetString("{0}: {1}", @class, classAmount)}");
+                    text.Append($"\n{Loc.GetString("medical-scanner-window-damage-class-text", ("damageClass", @class), ("amount", classAmount))}");
 
                     foreach (var type in @class.ToTypes())
                     {
@@ -60,10 +60,10 @@ namespace Content.Client.MedicalScanner.UI
                             continue;
                         }
 
-                        text.Append($"\n- {Loc.GetString("{0}: {1}", type, typeAmount)}");
+                        text.Append($"\n- {Loc.GetString("medical-scanner-window-damage-type-text", ("damageType",type) ,("amount", typeAmount))}");
                     }
 
-                    text.Append("\n");
+                    text.Append('\n');
                 }
 
                 _diagnostics.Text = text.ToString();

Content.Client/PDA/PDABoundUserInterface.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using Content.Client.Examine;
 using Content.Client.Message;
 using Content.Shared.PDA;
@@ -65,7 +65,7 @@ namespace Content.Client.PDA
             {
                 if (_menu.CurrentLoggedInAccount?.DataBalance < listing.Price)
                 {
-                    _failPopup = new PDAMenuPopup(Loc.GetString("Insufficient funds!"));
+                    _failPopup = new PDAMenuPopup(Loc.GetString("pda-bound-user-interface-insufficient-funds-popup"));
                     _userInterfaceManager.ModalRoot.AddChild(_failPopup);
                     _failPopup.Open(UIBox2.FromDimensions(_menu.Position.X + 150, _menu.Position.Y + 60, 156, 24));
                     _menu.OnClose += () =>
@@ -126,8 +126,9 @@ namespace Content.Client.PDA
                         _menu.CurrentLoggedInAccount = msg.Account;
                         var balance = msg.Account.DataBalance;
                         var weightedColor = GetWeightedColorString(balance);
-                        _menu.BalanceInfo.SetMarkup(Loc.GetString("TC Balance: [color={0}]{1}[/color]", weightedColor, balance));
-
+                        _menu.BalanceInfo.SetMarkup(Loc.GetString("pda-bound-user-interface-tc-balance-popup",
+                                                                 ("weightedColor",weightedColor),
+                                                                 ("balance",balance)));
                     }
 
                     if (msg.Listings != null)
@@ -284,7 +285,7 @@ namespace Content.Client.PDA
 
                 _owner = owner;
                 _prototypeManager = prototypeManager;
-                Title = Loc.GetString("PDA");
+                Title = Loc.GetString("comp-pda-ui-menu-title");
 
                 #region MAIN_MENU_TAB
                 //Main menu
@@ -299,13 +300,13 @@ namespace Content.Client.PDA
 
                 EjectIDButton = new Button
                 {
-                    Text = Loc.GetString("Eject ID"),
+                    Text = Loc.GetString("comp-pda-ui-eject-id-button"),
                     HorizontalAlignment = HAlignment.Center,
                     VerticalAlignment = VAlignment.Center
                 };
                 EjectPenButton = new Button
                 {
-                    Text = Loc.GetString("Eject Pen"),
+                    Text = Loc.GetString("comp-pda-ui-eject-pen-button"),
                     HorizontalAlignment = HAlignment.Center,
                     VerticalAlignment = VAlignment.Center
                 };
@@ -330,7 +331,7 @@ namespace Content.Client.PDA
 
                 FlashLightToggleButton = new Button
                 {
-                    Text = Loc.GetString("Toggle Flashlight"),
+                    Text = Loc.GetString("comp-pda-ui-toggle-flashlight-button"),
                     ToggleMode = true,
                 };
 
@@ -439,9 +440,9 @@ namespace Content.Client.PDA
                 };
 
                 //Add all the tabs to the Master container.
-                MasterTabContainer.SetTabTitle(0, Loc.GetString("Main Menu"));
+                MasterTabContainer.SetTabTitle(0, Loc.GetString("pda-bound-user-interface-main-menu-tab-title"));
                 MasterTabContainer.AddChild(UplinkTabContainer);
-                MasterTabContainer.SetTabTitle(1, Loc.GetString("Uplink"));
+                MasterTabContainer.SetTabTitle(1, Loc.GetString("pda-bound-user-interface-uplink-tab-title"));
                 Contents.AddChild(MasterTabContainer);
             }
 

Content.Client/ParticleAccelerator/UI/ParticleAcceleratorControlMenu.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using Content.Client.HUD.UI;
 using Content.Client.Resources;
 using Content.Client.Stylesheets;
@@ -109,7 +109,7 @@ namespace Content.Client.ParticleAccelerator.UI
             _offButton = new Button
             {
                 ToggleMode = false,
-                Text = "Off",
+                Text = Loc.GetString("particle-accelerator-control-menu-off-button"),
                 StyleClasses = {StyleBase.ButtonOpenRight},
             };
             _offButton.OnPressed += args => owner.SendEnableMessage(false);
@@ -117,7 +117,7 @@ namespace Content.Client.ParticleAccelerator.UI
             _onButton = new Button
             {
                 ToggleMode = false,
-                Text = "On",
+                Text = Loc.GetString("particle-accelerator-control-menu-on-button"),
                 StyleClasses = {StyleBase.ButtonOpenLeft},
             };
             _onButton.OnPressed += args => owner.SendEnableMessage(true);
@@ -134,7 +134,7 @@ namespace Content.Client.ParticleAccelerator.UI
             {
                 HorizontalAlignment = HAlignment.Center,
                 StyleClasses = {StyleBase.StyleClassLabelSubText},
-                Text = Loc.GetString("Refer to p.132 of service manual")
+                Text = Loc.GetString("particle-accelerator-control-menu-service-manual-reference")
             };
             _drawLabel = new Label();
             var imgSize = new Vector2(32, 32);
@@ -149,7 +149,7 @@ namespace Content.Client.ParticleAccelerator.UI
                         {
                             new Label
                             {
-                                Text = Loc.GetString("Mark 2 Particle Accelerator"),
+                                Text = Loc.GetString("particle-accelerator-control-menu-device-version-label"),
                                 FontOverride = font,
                                 FontColorOverride = StyleNano.NanoGold,
                             },
@@ -183,7 +183,7 @@ namespace Content.Client.ParticleAccelerator.UI
                                         {
                                             new Label
                                             {
-                                                Text = Loc.GetString("Power: "),
+                                                Text = Loc.GetString("particle-accelerator-control-menu-power-label") + " ",
                                                 HorizontalExpand = true,
                                                 HorizontalAlignment = HAlignment.Left,
                                             },
@@ -197,7 +197,7 @@ namespace Content.Client.ParticleAccelerator.UI
                                         {
                                             new Label
                                             {
-                                                Text = Loc.GetString("Strength: "),
+                                                Text = Loc.GetString("particle-accelerator-control-menu-strength-label") + " ",
                                                 HorizontalExpand = true,
                                                 HorizontalAlignment = HAlignment.Left,
                                             },
@@ -219,7 +219,7 @@ namespace Content.Client.ParticleAccelerator.UI
                                         {
                                             new Label
                                             {
-                                                Text = Loc.GetString("PARTICLE STRENGTH\nLIMITER FAILURE"),
+                                                Text = Loc.GetString("particle-accelerator-control-menu-alarm-control"),
                                                 FontColorOverride = Color.Red,
                                                 Align = Label.AlignMode.Center
                                             },
@@ -272,7 +272,7 @@ namespace Content.Client.ParticleAccelerator.UI
                                     },
                                     (_scanButton = new Button
                                     {
-                                        Text = Loc.GetString("Scan Parts"),
+                                        Text = Loc.GetString("particle-accelerator-control-menu-scan-parts-button"),
                                         HorizontalAlignment = HAlignment.Center
                                     })
                                 }
@@ -286,7 +286,7 @@ namespace Content.Client.ParticleAccelerator.UI
                             new Label
                             {
                                 Margin = new Thickness(4, 4, 0, 4),
-                                Text = Loc.GetString("Ensure containment field is active before operation"),
+                                Text = Loc.GetString("particle-accelerator-control-menu-check-containment-field-warning"),
                                 HorizontalAlignment = HAlignment.Center,
                                 StyleClasses = {StyleBase.StyleClassLabelSubText},
                             }
@@ -299,7 +299,7 @@ namespace Content.Client.ParticleAccelerator.UI
                         {
                             new Label
                             {
-                                Text = "FOO-BAR-BAZ",
+                                Text = Loc.GetString("particle-accelerator-control-menu-foo-bar-baz"),
                                 StyleClasses = {StyleBase.StyleClassLabelSubText}
                             }
                         }
@@ -369,7 +369,9 @@ namespace Content.Client.ParticleAccelerator.UI
             _assembled = uiState.Assembled;
             UpdateUI(uiState.Assembled, uiState.InterfaceBlock, uiState.Enabled,
                 uiState.WirePowerBlock);
-            _statusLabel.Text = Loc.GetString($"Status: {(uiState.Assembled ? "Operational" : "Incomplete")}");
+            _statusLabel.Text = Loc.GetString("particle-accelerator-control-menu-status-label",
+                                              ("status", Loc.GetString(uiState.Assembled ? "particle-accelerator-control-menu-status-operational" :
+                                                                                           "particle-accelerator-control-menu-status-incomplete")));
             UpdatePowerState(uiState.State, uiState.Enabled, uiState.Assembled,
                 uiState.MaxLevel);
             UpdatePreview(uiState);
@@ -433,7 +435,7 @@ namespace Content.Client.ParticleAccelerator.UI
 
             if (!_assembled)
             {
-                _drawLabel.Text = Loc.GetString("Draw: N/A");
+                _drawLabel.Text = Loc.GetString("particle-accelerator-control-menu-draw-not-available");
                 return;
             }
 
@@ -446,7 +448,9 @@ namespace Content.Client.ParticleAccelerator.UI
                 watts = (int) (_lastDraw + val * 5);
             }
 
-            _drawLabel.Text = Loc.GetString("Draw: {0:##,##0}/{1:##,##0} W", watts, _lastReceive);
+            _drawLabel.Text = Loc.GetString("particle-accelerator-control-menu-draw",
+                                            ("watts", $"{watts:##,##0}"),
+                                            ("lastReceive", $"{_lastReceive:##,##0}"));
         }
 
         private sealed class PASegmentControl : Control

Content.Client/Preferences/UI/CharacterSetupGui.cs

@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Linq;
 using Content.Client.CharacterAppearance;
 using Content.Client.Lobby.UI;
 using Content.Client.Parallax;
@@ -74,7 +74,7 @@ namespace Content.Client.Preferences.UI
                     new Label
                     {
                         Margin = new Thickness(8, 0, 0, 0),
-                        Text = Loc.GetString("Character Setup"),
+                        Text = Loc.GetString("character-setup-gui-character-setup-label"),
                         StyleClasses = {StyleNano.StyleClassLabelHeadingBigger},
                         VAlign = Label.VAlignMode.Center,
                     },
@@ -82,12 +82,12 @@ namespace Content.Client.Preferences.UI
                     {
                         HorizontalExpand = true,
                         HorizontalAlignment = HAlignment.Right,
-                        Text = Loc.GetString("Save"),
+                        Text = Loc.GetString("character-setup-gui-character-setup-save-button"),
                         StyleClasses = {StyleNano.StyleClassButtonBig},
                     }),
                     (CloseButton = new Button
                     {
-                        Text = Loc.GetString("Close"),
+                        Text = Loc.GetString("character-setup-gui-character-setup-close-button"),
                         StyleClasses = {StyleNano.StyleClassButtonBig},
                     })
                 }
@@ -125,7 +125,7 @@ namespace Content.Client.Preferences.UI
 
             _createNewCharacterButton = new Button
             {
-                Text = "Create new slot...",
+                Text = Loc.GetString("character-setup-gui-create-new-character-button"),
             };
             _createNewCharacterButton.OnPressed += args =>
             {
@@ -177,7 +177,8 @@ namespace Content.Client.Preferences.UI
             }
 
             _createNewCharacterButton.ToolTip =
-                $"A maximum of {_preferencesManager.Settings!.MaxCharacterSlots} characters are allowed.";
+                Loc.GetString("character-setup-gui-create-new-character-button-tooltip",
+                ("maxCharacters", _preferencesManager.Settings!.MaxCharacterSlots));
 
             foreach (var (slot, character) in _preferencesManager.Preferences!.Characters)
             {
@@ -261,7 +262,7 @@ namespace Content.Client.Preferences.UI
                 };
                 var deleteButton = new Button
                 {
-                    Text = "Delete",
+                    Text = Loc.GetString("character-setup-gui-character-picker-button-delete-button"),
                     Visible = !isSelectedCharacter,
                 };
                 deleteButton.OnPressed += _ =>

Content.Client/Preferences/UI/HumanoidProfileEditor.cs

@@ -97,7 +97,7 @@ namespace Content.Client.Preferences.UI
             var randomizePanel = HighlightedContainer();
             var randomizeEverythingButton = new Button
             {
-                Text = Loc.GetString("Randomize everything")
+                Text = Loc.GetString("humanoid-profile-editor-randomize-everything-button")
             };
             randomizeEverythingButton.OnPressed += args => { RandomizeEverything(); };
             randomizePanel.AddChild(randomizeEverythingButton);
@@ -112,7 +112,7 @@ namespace Content.Client.Preferences.UI
             {
                 VerticalExpand = true
             };
-            var nameLabel = new Label { Text = Loc.GetString("Name:") };
+            var nameLabel = new Label { Text = Loc.GetString("humanoid-profile-editor-name-label") };
             _nameEdit = new LineEdit
             {
                 MinSize = (270, 0),
@@ -121,7 +121,7 @@ namespace Content.Client.Preferences.UI
             _nameEdit.OnTextChanged += args => { SetName(args.Text); };
             var nameRandomButton = new Button
             {
-                Text = Loc.GetString("Randomize"),
+                Text = Loc.GetString("humanoid-profile-editor-name-random-button"),
             };
             nameRandomButton.OnPressed += args => RandomizeName();
             nameHBox.AddChild(nameLabel);
@@ -153,7 +153,7 @@ namespace Content.Client.Preferences.UI
                 }
             };
             tabContainer.AddChild(appearanceVBox);
-            tabContainer.SetTabTitle(0, Loc.GetString("Appearance"));
+            tabContainer.SetTabTitle(0, Loc.GetString("humanoid-profile-editor-appearance-tab"));
 
             var sexAndAgeRow = new HBoxContainer
             {
@@ -166,13 +166,13 @@ namespace Content.Client.Preferences.UI
 
             var sexPanel = HighlightedContainer();
             var sexHBox = new HBoxContainer();
-            var sexLabel = new Label { Text = Loc.GetString("Sex:") };
+            var sexLabel = new Label { Text = Loc.GetString("humanoid-profile-editor-sex-label") };
 
             var sexButtonGroup = new ButtonGroup();
 
             _sexMaleButton = new Button
             {
-                Text = Loc.GetString("Male"),
+                Text = Loc.GetString("humanoid-profile-editor-sex-male-button"),
                 Group = sexButtonGroup
             };
             _sexMaleButton.OnPressed += args =>
@@ -187,7 +187,7 @@ namespace Content.Client.Preferences.UI
 
             _sexFemaleButton = new Button
             {
-                Text = Loc.GetString("Female"),
+                Text = Loc.GetString("humanoid-profile-editor-sex-female-button"),
                 Group = sexButtonGroup
             };
             _sexFemaleButton.OnPressed += _ =>
@@ -213,7 +213,7 @@ namespace Content.Client.Preferences.UI
 
             var agePanel = HighlightedContainer();
             var ageHBox = new HBoxContainer();
-            var ageLabel = new Label { Text = Loc.GetString("Age:") };
+            var ageLabel = new Label { Text = Loc.GetString("humanoid-profile-editor-age-label") };
             _ageEdit = new LineEdit { MinSize = (40, 0) };
             _ageEdit.OnTextChanged += args =>
             {
@@ -232,14 +232,14 @@ namespace Content.Client.Preferences.UI
 
             var genderPanel = HighlightedContainer();
             var genderHBox = new HBoxContainer();
-            var genderLabel = new Label { Text = Loc.GetString("Pronouns:") };
+            var genderLabel = new Label { Text = Loc.GetString("humanoid-profile-editor-pronouns-label") };
 
             _genderButton = new OptionButton();
 
-            _genderButton.AddItem(Loc.GetString("He / Him"), (int) Gender.Male);
-            _genderButton.AddItem(Loc.GetString("She / Her"), (int) Gender.Female);
-            _genderButton.AddItem(Loc.GetString("They / Them"), (int) Gender.Epicene);
-            _genderButton.AddItem(Loc.GetString("It / It"), (int) Gender.Neuter);
+            _genderButton.AddItem(Loc.GetString("humanoid-profile-editor-pronouns-male-text"), (int) Gender.Male);
+            _genderButton.AddItem(Loc.GetString("humanoid-profile-editor-pronouns-female-text"), (int) Gender.Female);
+            _genderButton.AddItem(Loc.GetString("humanoid-profile-editor-pronouns-epicene-text"), (int) Gender.Epicene);
+            _genderButton.AddItem(Loc.GetString("humanoid-profile-editor-pronouns-neuter-text"), (int) Gender.Neuter);
 
             _genderButton.OnItemSelected += args =>
             {
@@ -316,12 +316,12 @@ namespace Content.Client.Preferences.UI
 
             var clothingPanel = HighlightedContainer();
             var clothingHBox = new HBoxContainer();
-            var clothingLabel = new Label { Text = Loc.GetString("Clothing:") };
+            var clothingLabel = new Label { Text = Loc.GetString("humanoid-profile-editor-clothing-label") };
 
             _clothingButton = new OptionButton();
 
-            _clothingButton.AddItem(Loc.GetString("Jumpsuit"), (int) ClothingPreference.Jumpsuit);
-            _clothingButton.AddItem(Loc.GetString("Jumpskirt"), (int) ClothingPreference.Jumpskirt);
+            _clothingButton.AddItem(Loc.GetString("humanoid-profile-editor-preference-jumpsuit"), (int) ClothingPreference.Jumpsuit);
+            _clothingButton.AddItem(Loc.GetString("humanoid-profile-editor-preference-jumpskirt"), (int) ClothingPreference.Jumpskirt);
 
             _clothingButton.OnItemSelected += args =>
             {
@@ -340,13 +340,13 @@ namespace Content.Client.Preferences.UI
 
             var backpackPanel = HighlightedContainer();
             var backpackHBox = new HBoxContainer();
-            var backpackLabel = new Label { Text = Loc.GetString("Backpack:") };
+            var backpackLabel = new Label { Text = Loc.GetString("humanoid-profile-editor-backpack-label") };
 
             _backpackButton = new OptionButton();
 
-            _backpackButton.AddItem(Loc.GetString("Backpack"), (int) BackpackPreference.Backpack);
-            _backpackButton.AddItem(Loc.GetString("Satchel"), (int) BackpackPreference.Satchel);
-            _backpackButton.AddItem(Loc.GetString("Duffelbag"), (int) BackpackPreference.Duffelbag);
+            _backpackButton.AddItem(Loc.GetString("humanoid-profile-editor-preference-backpack"), (int) BackpackPreference.Backpack);
+            _backpackButton.AddItem(Loc.GetString("humanoid-profile-editor-preference-satchel"), (int) BackpackPreference.Satchel);
+            _backpackButton.AddItem(Loc.GetString("humanoid-profile-editor-preference-duffelbag"), (int) BackpackPreference.Duffelbag);
 
             _backpackButton.OnItemSelected += args =>
             {
@@ -365,7 +365,7 @@ namespace Content.Client.Preferences.UI
 
             var eyesPanel = HighlightedContainer();
             var eyesVBox = new VBoxContainer();
-            var eyesLabel = new Label { Text = Loc.GetString("Eye color:") };
+            var eyesLabel = new Label { Text = Loc.GetString("humanoid-profile-editor-eyes-label") };
 
             _eyesPicker = new EyeColorPicker();
 
@@ -409,14 +409,14 @@ namespace Content.Client.Preferences.UI
 
             tabContainer.AddChild(jobVBox);
 
-            tabContainer.SetTabTitle(1, Loc.GetString("Jobs"));
+            tabContainer.SetTabTitle(1, Loc.GetString("humanoid-profile-editor-jobs-tab"));
 
             _preferenceUnavailableButton.AddItem(
-                Loc.GetString("Stay in lobby if preference unavailable."),
+                Loc.GetString("humanoid-profile-editor-preference-unavailable-stay-in-lobby-button"),
                 (int) PreferenceUnavailableMode.StayInLobby);
             _preferenceUnavailableButton.AddItem(
-                Loc.GetString("Be an {0} if preference unavailable.",
-                    Loc.GetString(SharedGameTicker.OverflowJobName)),
+                Loc.GetString("humanoid-profile-editor-preference-unavailable-spawn-as-overflow-button",
+                              ("overflowJob", Loc.GetString(SharedGameTicker.OverflowJobName))),
                 (int) PreferenceUnavailableMode.SpawnAsOverflow);
 
             _preferenceUnavailableButton.OnItemSelected += args =>
@@ -441,7 +441,8 @@ namespace Content.Client.Preferences.UI
                         category = new VBoxContainer
                         {
                             Name = department,
-                            ToolTip = Loc.GetString("Jobs in the {0} department", department)
+                            ToolTip = Loc.GetString("humanoid-profile-editor-jobs-amount-in-department-tooltip",
+                                                    ("departmentName", department))
                         };
 
                             if (firstCategory)
@@ -463,7 +464,8 @@ namespace Content.Client.Preferences.UI
                             {
                                 new Label
                                 {
-                                    Text = Loc.GetString("{0} jobs", department)
+                                    Text = Loc.GetString("humanoid-profile-editor-department-jobs-label",
+                                                         ("departmentName" ,department))
                                 }
                             }
                         });
@@ -526,7 +528,7 @@ namespace Content.Client.Preferences.UI
 
             tabContainer.AddChild(antagVBox);
 
-            tabContainer.SetTabTitle(2, Loc.GetString("Antags"));
+            tabContainer.SetTabTitle(2, Loc.GetString("humanoid-profile-editor-antags-tab"));
 
             _antagPreferences = new List<AntagPreferenceSelector>();
 
@@ -559,15 +561,15 @@ namespace Content.Client.Preferences.UI
             var importExportHBox = new HBoxContainer();
             var importButton = new Button
             {
-                Text = Loc.GetString("Import"),
+                Text = Loc.GetString("humanoid-profile-editor-import-button"),
                 Disabled = true,
-                ToolTip = "Not yet implemented!"
+                ToolTip = Loc.GetString("generic-not-yet-implemented")
             };
             var exportButton = new Button
             {
-                Text = Loc.GetString("Export"),
+                Text = Loc.GetString("humanoid-profile-editor-export-button"),
                 Disabled = true,
-                ToolTip = "Not yet implemented!"
+                ToolTip = Loc.GetString("generic-not-yet-implemented")
             };
             importExportHBox.AddChild(importButton);
             importExportHBox.AddChild(exportButton);
@@ -582,7 +584,7 @@ namespace Content.Client.Preferences.UI
                 var panel = HighlightedContainer();
                 _saveButton = new Button
                 {
-                    Text = Loc.GetString("Save"),
+                    Text = Loc.GetString("humanoid-profile-editor-save-button"),
                     HorizontalAlignment = HAlignment.Center
                 };
                 _saveButton.OnPressed += args => { Save(); };
@@ -899,10 +901,10 @@ namespace Content.Client.Preferences.UI
                 };
 
                 // Text, Value
-                _optionButton.AddItem(Loc.GetString("High"), (int) JobPriority.High);
-                _optionButton.AddItem(Loc.GetString("Medium"), (int) JobPriority.Medium);
-                _optionButton.AddItem(Loc.GetString("Low"), (int) JobPriority.Low);
-                _optionButton.AddItem(Loc.GetString("Never"), (int) JobPriority.Never);
+                _optionButton.AddItem(Loc.GetString("humanoid-profile-editor-job-priority-high-button"), (int) JobPriority.High);
+                _optionButton.AddItem(Loc.GetString("humanoid-profile-editor-job-priority-medium-button"), (int) JobPriority.Medium);
+                _optionButton.AddItem(Loc.GetString("humanoid-profile-editor-job-priority-low-button"), (int) JobPriority.Low);
+                _optionButton.AddItem(Loc.GetString("humanoid-profile-editor-job-priority-never-button"), (int) JobPriority.Never);
 
                 _optionButton.OnItemSelected += args =>
                 {

Content.Client/Research/UI/ResearchClientServerSelectionMenu.cs

@@ -1,4 +1,4 @@
-using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.CustomControls;
 using Robust.Shared.IoC;
 using Robust.Shared.Localization;
@@ -9,8 +9,8 @@ namespace Content.Client.Research.UI
     {
         private readonly ItemList _servers;
         private int _serverCount;
-        private string[] _serverNames = new string[]{};
-        private int[] _serverIds = new int[]{};
+        private string[] _serverNames = System.Array.Empty<string>();
+        private int[] _serverIds = System.Array.Empty<int>();
         private int _selectedServerId = -1;
 
         public ResearchClientBoundUserInterface Owner { get; }
@@ -21,7 +21,7 @@ namespace Content.Client.Research.UI
             IoCManager.InjectDependencies(this);
 
             Owner = owner;
-            Title = Loc.GetString("Research Server Selection");
+            Title = Loc.GetString("research-client-server-selection-menu-title");
 
             _servers = new ItemList() {SelectMode = ItemList.ItemListSelectMode.Single};
 
@@ -56,10 +56,12 @@ namespace Content.Client.Research.UI
             for (var i = 0; i < _serverCount; i++)
             {
                 var id = _serverIds[i];
-                _servers.AddItem($"ID: {id} || {_serverNames[i]}");
+                _servers.AddItem(Loc.GetString("research-client-server-selection-menu-server-entry-text", ("id", id), ("serverName", _serverNames[i])));
                 if (id == _selectedServerId)
+                {
                     _servers[id].Selected = true;
                 }
+            }
 
             _servers.OnItemSelected += OnItemSelected;
             _servers.OnItemDeselected += OnItemDeselected;

Content.Client/Research/UI/ResearchConsoleMenu.cs

@@ -40,7 +40,7 @@ namespace Content.Client.Research.UI
 
             IoCManager.InjectDependencies(this);
 
-            Title = Loc.GetString("R&D Console");
+            Title = Loc.GetString("research-console-menu-title");
 
             Owner = owner;
 
@@ -106,8 +106,8 @@ namespace Content.Client.Research.UI
                 SizeFlagsStretchRatio = 3,
             };
 
-            _pointLabel = new Label() { Text = Loc.GetString("Research Points") + ": 0" };
-            _pointsPerSecondLabel = new Label() { Text = Loc.GetString("Points per Second") + ": 0" };
+            _pointLabel = new Label() { Text = Loc.GetString("research-console-menu-research-points-text", ("points", 0)) };
+            _pointsPerSecondLabel = new Label() { Text = Loc.GetString("research-console-menu-points-per-second-text", ("pointsPerSecond", 0)) };
 
             var vboxPointsButtons = new VBoxContainer()
             {
@@ -116,9 +116,9 @@ namespace Content.Client.Research.UI
                 VerticalExpand = true,
             };
 
-            ServerSelectionButton = new Button() { Text = Loc.GetString("Server list") };
-            ServerSyncButton = new Button() { Text = Loc.GetString("Sync")};
-            UnlockButton = new Button() { Text = Loc.GetString("Unlock"), Disabled = true };
+            ServerSelectionButton = new Button() { Text = Loc.GetString("research-console-menu-server-selection-button") };
+            ServerSyncButton = new Button() { Text = Loc.GetString("research-console-menu-server-sync-button") };
+            UnlockButton = new Button() { Text = Loc.GetString("research-console-menu-server-unlock-button"), Disabled = true };
 
 
             vboxPointsButtons.AddChild(ServerSelectionButton);
@@ -172,9 +172,9 @@ namespace Content.Client.Research.UI
         {
             UnlockButton.Disabled = true;
             _technologyIcon.Texture = Texture.Transparent;
-            _technologyName.Text = "";
-            _technologyDescription.Text = "";
-            _technologyRequirements.Text = "";
+            _technologyName.Text = string.Empty;
+            _technologyDescription.Text = string.Empty;
+            _technologyRequirements.Text = string.Empty;
         }
 
         /// <summary>
@@ -256,16 +256,16 @@ namespace Content.Client.Research.UI
         {
             if (TechnologySelected == null)
             {
-                _technologyName.Text = "";
-                _technologyDescription.Text = "";
-                _technologyRequirements.Text = "";
+                _technologyName.Text = string.Empty;
+                _technologyDescription.Text = string.Empty;
+                _technologyRequirements.Text = string.Empty;
                 return;
             }
 
             _technologyIcon.Texture = TechnologySelected.Icon.Frame0();
             _technologyName.Text = TechnologySelected.Name;
-            _technologyDescription.Text = TechnologySelected.Description+$"\n{TechnologySelected.RequiredPoints} " + Loc.GetString("research points");
-            _technologyRequirements.Text = Loc.GetString("No technology requirements.");
+            _technologyDescription.Text = TechnologySelected.Description + $"\n{TechnologySelected.RequiredPoints} " + Loc.GetString("research-console-menu-research-points-text").ToLowerInvariant();
+            _technologyRequirements.Text = Loc.GetString("research-console-tech-requirements-none");
 
             var prototypeMan = IoCManager.Resolve<IPrototypeManager>();
 
@@ -274,7 +274,7 @@ namespace Content.Client.Research.UI
                 var requiredId = TechnologySelected.RequiredTechnologies[i];
                 if (!prototypeMan.TryIndex(requiredId, out TechnologyPrototype? prototype)) continue;
                 if (i == 0)
-                    _technologyRequirements.Text = Loc.GetString("Requires") + $": {prototype.Name}";
+                    _technologyRequirements.Text = Loc.GetString("research-console-tech-requirements-prototype-name", ("prototypeName", prototype.Name));
                 else
                     _technologyRequirements.Text += $", {prototype.Name}";
             }
@@ -285,8 +285,8 @@ namespace Content.Client.Research.UI
         /// </summary>
         public void PopulatePoints()
         {
-            _pointLabel.Text = Loc.GetString("Research Points") + $": {Owner.Points}";
-            _pointsPerSecondLabel.Text = Loc.GetString("Points per second") + $": {Owner.PointsPerSecond}";
+            _pointLabel.Text = Loc.GetString("research-console-menu-research-points-text", ("points", Owner.Points));
+            _pointsPerSecondLabel.Text = Loc.GetString("research-console-menu-points-per-second-text", ("pointsPerSeconds", Owner.PointsPerSecond));
         }
 
         /// <summary>

Content.Client/RoundEnd/RoundEndSummaryWindow.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using Content.Client.Message;
@@ -20,7 +20,7 @@ namespace Content.Client.RoundEnd
         {
             MinSize = SetSize = (520, 580);
 
-            Title = Loc.GetString("Round End Summary");
+            Title = Loc.GetString("round-end-summary-window-title");
 
             //Round End Window is split into two tabs, one about the round stats
             //and the other is a list of RoundEndPlayerInfo for each player.
@@ -29,13 +29,13 @@ namespace Content.Client.RoundEnd
             //Also good for serious info.
             RoundEndSummaryTab = new VBoxContainer()
             {
-                Name = Loc.GetString("Round Information")
+                Name = Loc.GetString("round-end-summary-window-round-end-summary-tab-title")
             };
 
             //Tab for listing  unique info per player.
             PlayerManifestoTab = new VBoxContainer()
             {
-                Name = Loc.GetString("Player Manifesto")
+                Name = Loc.GetString("round-end-summary-window-player-manifesto-tab-title")
             };
 
             RoundEndWindowTabs = new TabContainer();
@@ -46,7 +46,7 @@ namespace Content.Client.RoundEnd
 
             //Gamemode Name
             var gamemodeLabel = new RichTextLabel();
-            gamemodeLabel.SetMarkup(Loc.GetString("Round of [color=white]{0}[/color] has ended.", gm));
+            gamemodeLabel.SetMarkup(Loc.GetString("round-end-summary-window-gamemode-name-label", ("gamemode",gm)));
             RoundEndSummaryTab.AddChild(gamemodeLabel);
 
             //Round end text
@@ -59,13 +59,17 @@ namespace Content.Client.RoundEnd
 
             //Duration
             var roundTimeLabel = new RichTextLabel();
-            roundTimeLabel.SetMarkup(Loc.GetString("It lasted for [color=yellow]{0} hours, {1} minutes, and {2} seconds.",
-                roundTimeSpan.Hours,roundTimeSpan.Minutes,roundTimeSpan.Seconds));
+            roundTimeLabel.SetMarkup(Loc.GetString("round-end-summary-window-duration-label",
+                                                   ("hours",roundTimeSpan.Hours),
+                                                   ("minutes",roundTimeSpan.Minutes),
+                                                   ("seconds",roundTimeSpan.Seconds)));
             RoundEndSummaryTab.AddChild(roundTimeLabel);
 
             //Initialize what will be the list of players display.
-            var scrollContainer = new ScrollContainer();
-            scrollContainer.VerticalExpand = true;
+            var scrollContainer = new ScrollContainer
+            {
+                VerticalExpand = true
+            };
             var innerScrollContainer = new VBoxContainer();
 
             //Put observers at the bottom of the list. Put antags on top.
@@ -80,8 +84,9 @@ namespace Content.Client.RoundEnd
                     if (playerInfo.Observer)
                     {
                         playerInfoText.SetMarkup(
-                            Loc.GetString("[color=gray]{0}[/color] was [color=lightblue]{1}[/color], an observer.",
-                                playerInfo.PlayerOOCName, playerInfo.PlayerICName));
+                            Loc.GetString("round-end-summary-window-player-info-if-observer-text",
+                                          ("playerOOCName",playerInfo.PlayerOOCName),
+                                          ("playerICName", playerInfo.PlayerICName)));
                     }
                     else
                     {
@@ -89,8 +94,11 @@ namespace Content.Client.RoundEnd
                         //For example: their antag goals and if they completed them sucessfully.
                         var icNameColor = playerInfo.Antag ? "red" : "white";
                         playerInfoText.SetMarkup(
-                            Loc.GetString("[color=gray]{0}[/color] was [color={1}]{2}[/color] playing role of [color=orange]{3}[/color].",
-                                playerInfo.PlayerOOCName, icNameColor, playerInfo.PlayerICName, Loc.GetString(playerInfo.Role)));
+                            Loc.GetString("round-end-summary-window-player-info-if-not-observer-text",
+                                ("playerOOCName", playerInfo.PlayerOOCName),
+                                ("icNameColor", icNameColor),
+                                ("playerICName",playerInfo.PlayerICName),
+                                ("playerRole", Loc.GetString(playerInfo.Role))));
                     }
                 }
                 innerScrollContainer.AddChild(playerInfoText);

Content.Client/Sandbox/SandboxManager.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using Content.Client.HUD;
 using Content.Client.Markers;
 using Content.Shared.Input;
@@ -45,48 +45,48 @@ namespace Content.Client.Sandbox
             Resizable = false;
             _gameHud = IoCManager.Resolve<IGameHud>();
 
-            Title = "Sandbox Panel";
+            Title = Loc.GetString("sandbox-window-title");
 
             var vBox = new VBoxContainer { SeparationOverride = 4 };
             Contents.AddChild(vBox);
 
-            RespawnButton = new Button { Text = Loc.GetString("Respawn") };
+            RespawnButton = new Button { Text = Loc.GetString("sandbox-window-respawn-button") };
             vBox.AddChild(RespawnButton);
 
-            SpawnEntitiesButton = new Button { Text = Loc.GetString("Spawn Entities") };
+            SpawnEntitiesButton = new Button { Text = Loc.GetString("sandbox-window-spawn-entities-button") };
             vBox.AddChild(SpawnEntitiesButton);
 
-            SpawnTilesButton = new Button { Text = Loc.GetString("Spawn Tiles") };
+            SpawnTilesButton = new Button { Text = Loc.GetString("sandbox-window-spawn-tiles-button") };
             vBox.AddChild(SpawnTilesButton);
 
-            GiveFullAccessButton = new Button { Text = Loc.GetString("Grant Full Access") };
+            GiveFullAccessButton = new Button { Text = Loc.GetString("sandbox-window-grant-full-access-button") };
             vBox.AddChild(GiveFullAccessButton);
 
-            GiveAghostButton = new Button { Text = Loc.GetString("Ghost") };
+            GiveAghostButton = new Button { Text = Loc.GetString("sandbox-window-ghost-button") };
             vBox.AddChild(GiveAghostButton);
 
-            ToggleLightButton = new Button { Text = Loc.GetString("Toggle Lights"), ToggleMode = true, Pressed = !IoCManager.Resolve<ILightManager>().Enabled };
+            ToggleLightButton = new Button { Text = Loc.GetString("sandbox-window-toggle-lights-button"), ToggleMode = true, Pressed = !IoCManager.Resolve<ILightManager>().Enabled };
             vBox.AddChild(ToggleLightButton);
 
-            ToggleFovButton = new Button { Text = Loc.GetString("Toggle FOV"), ToggleMode = true, Pressed = !IoCManager.Resolve<IEyeManager>().CurrentEye.DrawFov };
+            ToggleFovButton = new Button { Text = Loc.GetString("sandbox-window-toggle-fov-button"), ToggleMode = true, Pressed = !IoCManager.Resolve<IEyeManager>().CurrentEye.DrawFov };
             vBox.AddChild(ToggleFovButton);
 
-            ToggleShadowsButton = new Button { Text = Loc.GetString("Toggle Shadows"), ToggleMode = true, Pressed = !IoCManager.Resolve<ILightManager>().DrawShadows };
+            ToggleShadowsButton = new Button { Text = Loc.GetString("sandbox-window-toggle-shadows-button"), ToggleMode = true, Pressed = !IoCManager.Resolve<ILightManager>().DrawShadows };
             vBox.AddChild(ToggleShadowsButton);
 
-            ToggleSubfloorButton = new Button { Text = Loc.GetString("Toggle Subfloor"), ToggleMode = true, Pressed = EntitySystem.Get<SubFloorHideSystem>().ShowAll };
+            ToggleSubfloorButton = new Button { Text = Loc.GetString("sandbox-window-toggle-subfloor-button"), ToggleMode = true, Pressed = EntitySystem.Get<SubFloorHideSystem>().ShowAll };
             vBox.AddChild(ToggleSubfloorButton);
 
-            SuicideButton = new Button { Text = Loc.GetString("Suicide") };
+            SuicideButton = new Button { Text = Loc.GetString("sandbox-window-toggle-suicide-button") };
             vBox.AddChild(SuicideButton);
 
-            ShowMarkersButton = new Button { Text = Loc.GetString("Show Spawns"), ToggleMode = true, Pressed = EntitySystem.Get<MarkerSystem>().MarkersVisible };
+            ShowMarkersButton = new Button { Text = Loc.GetString("sandbox-window-show-spawns-button"), ToggleMode = true, Pressed = EntitySystem.Get<MarkerSystem>().MarkersVisible };
             vBox.AddChild(ShowMarkersButton);
 
-            ShowBbButton = new Button { Text = Loc.GetString("Show BB"), ToggleMode = true, Pressed = IoCManager.Resolve<IDebugDrawing>().DebugColliders };
+            ShowBbButton = new Button { Text = Loc.GetString("sandbox-window-show-bb-button"), ToggleMode = true, Pressed = IoCManager.Resolve<IDebugDrawing>().DebugColliders };
             vBox.AddChild(ShowBbButton);
 
-            MachineLinkingButton = new Button { Text = Loc.GetString("Link machines"), ToggleMode = true };
+            MachineLinkingButton = new Button { Text = Loc.GetString("sandbox-window-link-machines-button"), ToggleMode = true };
             vBox.AddChild(MachineLinkingButton);
         }
 

Content.Client/Suspicion/TraitorOverlay.cs

@@ -20,7 +20,7 @@ namespace Content.Client.Suspicion
         public override OverlaySpace Space => OverlaySpace.ScreenSpace;
         private readonly Font _font;
 
-        private readonly string _traitorText = Loc.GetString("Traitor");
+        private readonly string _traitorText = Loc.GetString("traitor-overlay-traitor-text");
 
         public TraitorOverlay(
             IEntityManager entityManager,

Content.Client/Tools/Components/WelderComponent.cs

@@ -71,8 +71,10 @@ namespace Content.Client.Tools.Components
                 var fuelCap = _parent.FuelCapacity;
                 var fuel = _parent.Fuel;
 
-                _label.SetMarkup(Loc.GetString("Fuel: [color={0}]{1}/{2}[/color]",
-                    fuel < fuelCap / 4f ? "darkorange" : "orange", Math.Round(fuel), fuelCap));
+                _label.SetMarkup(Loc.GetString("welder-component-on-examine-detailed-message",
+                                               ("colorName", fuel < fuelCap / 4f ? "darkorange" : "orange"),
+                                               ("fuelLeft", Math.Round(fuel)),
+                                               ("fuelCapacity", fuelCap)));
             }
         }
     }

Content.Client/UserInterface/Atmos/GasTank/GasTankWindow.cs

@@ -1,4 +1,4 @@
-using Content.Client.Message;
+using Content.Client.Message;
 using Content.Client.Resources;
 using Content.Client.Stylesheets;
 using Content.Shared.Atmos.Components;
@@ -90,7 +90,7 @@ namespace Content.Client.UserInterface.Atmos.GasTank
                 {
                     (_lblName = new Label
                     {
-                        Text = Loc.GetString("Gas Tank"),
+                        Text = Loc.GetString("gas-tank-window-label"),
                         FontOverride = font,
                         FontColorOverride = StyleNano.NanoGold,
                         VerticalAlignment = VAlignment.Center,
@@ -138,7 +138,7 @@ namespace Content.Client.UserInterface.Atmos.GasTank
             //internals
             _lblInternals = new RichTextLabel
                 {MinSize = (200, 0), VerticalAlignment = VAlignment.Center};
-            _btnInternals = new Button {Text = Loc.GetString("Toggle")};
+            _btnInternals = new Button {Text = Loc.GetString("gas-tank-window-internals-toggle-button") };
 
             _contentContainer.AddChild(
                 new HBoxContainer
@@ -155,7 +155,7 @@ namespace Content.Client.UserInterface.Atmos.GasTank
 
             _contentContainer.AddChild(new Label
             {
-                Text = Loc.GetString("Output Pressure"),
+                Text = Loc.GetString("gas-tank-window-output-pressure-label"),
                 Align = Label.AlignMode.Center
             });
             _spbPressure = new FloatSpinBox
@@ -181,11 +181,11 @@ namespace Content.Client.UserInterface.Atmos.GasTank
 
         public void UpdateState(GasTankBoundUserInterfaceState state)
         {
-            _lblPressure.SetMarkup(Loc.GetString("Pressure: {0:0.##} kPa", state.TankPressure));
+            _lblPressure.SetMarkup(Loc.GetString("gas-tank-window-tank-pressure-text", ("tankPressure", $"{state.TankPressure:0.##}")));
             _btnInternals.Disabled = !state.CanConnectInternals;
-            _lblInternals.SetMarkup(Loc.GetString("Internals: [color={0}]{1}[/color]",
-                state.InternalsConnected ? "green" : "red",
-                state.InternalsConnected ? "Connected" : "Disconnected"));
+            _lblInternals.SetMarkup(Loc.GetString("gas-tank-window-internal-text",
+                ("colorName" ,state.InternalsConnected ? "green" : "red"),
+                ("status", state.InternalsConnected ? "Connected" : "Disconnected")));
             if (state.OutputPressure.HasValue)
             {
                 _spbPressure.Value = state.OutputPressure.Value;

Content.Client/Verbs/VerbSystem.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Reflection;
 using System.Threading;
@@ -106,7 +106,7 @@ namespace Content.Client.Verbs
 
             if (!entity.Uid.IsClientSide())
             {
-                _currentVerbListRoot.List.AddChild(new Label { Text = Loc.GetString("Waiting on Server...") });
+                _currentVerbListRoot.List.AddChild(new Label { Text = Loc.GetString("verb-system-waiting-on-server-text") });
                 RaiseNetworkEvent(new VerbSystemMessages.RequestVerbsMessage(_currentEntity));
             }
 
@@ -251,7 +251,7 @@ namespace Content.Client.Verbs
             else
             {
                 var panel = new PanelContainer();
-                panel.AddChild(new Label { Text = Loc.GetString("No verbs!") });
+                panel.AddChild(new Label { Text = Loc.GetString("verb-system-no-verbs-text") });
                 vBox.AddChild(panel);
             }
         }

Content.Client/Voting/UI/VoteCallMenu.xaml.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using Content.Client.Stylesheets;
 using JetBrains.Annotations;
 using Robust.Client.AutoGenerated;
@@ -100,8 +100,8 @@ namespace Content.Client.Voting.UI
     public sealed class VoteMenuCommand : IConsoleCommand
     {
         public string Command => "votemenu";
-        public string Description => "Opens the voting menu";
-        public string Help => "Usage: votemenu";
+        public string Description => Loc.GetString("ui-vote-menu-command-description");
+        public string Help => Loc.GetString("ui-vote-menu-command-help-text");
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {

Content.Client/Wires/UI/WiresMenu.cs

@@ -154,7 +154,7 @@ namespace Content.Client.Wires.UI
                     }),
                     (_serialLabel = new Label
                     {
-                        Text = "DEAD-BEEF",
+                        Text = Loc.GetString("wires-menu-dead-beef-text"),
                         FontOverride = fontSmall,
                         FontColorOverride = Color.Gray,
                         VerticalAlignment = VAlignment.Center,

Content.Server/AI/Commands/FactionCommand.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Text;
 using Content.Server.Administration;
 using Content.Server.AI.EntitySystems;
@@ -13,9 +13,8 @@ namespace Content.Server.AI.Commands
     public sealed class FactionCommand : IConsoleCommand
     {
         public string Command => "factions";
-        public string Description => "Update / list factional relationships for NPCs.";
-        public string Help => "faction <source> <friendly/hostile> target\n" +
-                              "faction <source> list: hostile factions";
+        public string Description => Loc.GetString("faction-command-description");
+        public string Help => Loc.GetString("faction-command-help-text");
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
@@ -35,13 +34,13 @@ namespace Content.Server.AI.Commands
 
             if (args.Length < 2)
             {
-                shell.WriteLine(Loc.GetString("Need more args"));
+                shell.WriteLine(Loc.GetString("shell-wrong-arguments-number"));
                 return;
             }
 
             if (!Enum.TryParse(args[0], true, out Faction faction))
             {
-                shell.WriteLine(Loc.GetString("Invalid faction"));
+                shell.WriteLine(Loc.GetString("faction-command-invalid-faction-error"));
                 return;
             }
 
@@ -52,40 +51,40 @@ namespace Content.Server.AI.Commands
                 case "friendly":
                     if (args.Length < 3)
                     {
-                        shell.WriteLine(Loc.GetString("Need to supply a target faction"));
+                        shell.WriteLine(Loc.GetString("faction-command-no-target-faction-error"));
                         return;
                     }
 
                     if (!Enum.TryParse(args[2], true, out targetFaction))
                     {
-                        shell.WriteLine(Loc.GetString("Invalid target faction"));
+                        shell.WriteLine(Loc.GetString("faction-command-invalid-target-faction-error"));
                         return;
                     }
 
                     EntitySystem.Get<AiFactionTagSystem>().MakeFriendly(faction, targetFaction);
-                    shell.WriteLine(Loc.GetString("Command successful"));
+                    shell.WriteLine(Loc.GetString("shell-command-success"));
                     break;
                 case "hostile":
                     if (args.Length < 3)
                     {
-                        shell.WriteLine(Loc.GetString("Need to supply a target faction"));
+                        shell.WriteLine(Loc.GetString("faction-command-no-target-faction-error"));
                         return;
                     }
 
                     if (!Enum.TryParse(args[2], true, out targetFaction))
                     {
-                        shell.WriteLine(Loc.GetString("Invalid target faction"));
+                        shell.WriteLine(Loc.GetString("faction-command-invalid-target-faction-error"));
                         return;
                     }
 
                     EntitySystem.Get<AiFactionTagSystem>().MakeHostile(faction, targetFaction);
-                    shell.WriteLine(Loc.GetString("Command successful"));
+                    shell.WriteLine(Loc.GetString("shell-command-success"));
                     break;
                 case "list":
                     shell.WriteLine(EntitySystem.Get<AiFactionTagSystem>().GetHostileFactions(faction).ToString());
                     break;
                 default:
-                    shell.WriteLine(Loc.GetString("Unknown faction arg"));
+                    shell.WriteLine(Loc.GetString("faction-command-unknown-faction-argument-error"));
                     break;
             }
 

Content.Server/AME/Components/AMEControllerComponent.cs

@@ -119,7 +119,7 @@ namespace Content.Server.AME.Components
 
             if (!args.User.TryGetComponent(out IHandsComponent? hands))
             {
-                Owner.PopupMessage(args.User, Loc.GetString("You have no hands."));
+                Owner.PopupMessage(args.User, Loc.GetString("ame-controller-component-interact-no-hands-text"));
                 return;
             }
 
@@ -333,13 +333,13 @@ namespace Content.Server.AME.Components
         {
             if (!args.User.TryGetComponent(out IHandsComponent? hands))
             {
-                Owner.PopupMessage(args.User, Loc.GetString("You have no hands."));
+                Owner.PopupMessage(args.User, Loc.GetString("ame-controller-component-interact-using-no-hands-text"));
                 return true;
             }
 
             if (hands.GetActiveHand == null)
             {
-                Owner.PopupMessage(args.User, Loc.GetString("You have nothing on your hand."));
+                Owner.PopupMessage(args.User, Loc.GetString("ame-controller-component-interact-using-nothing-in-hands-text"));
                 return false;
             }
 
@@ -348,19 +348,19 @@ namespace Content.Server.AME.Components
             {
                 if (HasJar)
                 {
-                    Owner.PopupMessage(args.User, Loc.GetString("The controller already has a jar loaded."));
+                    Owner.PopupMessage(args.User, Loc.GetString("ame-controller-component-interact-using-already-has-jar"));
                 }
 
                 else
                 {
                     _jarSlot.Insert(activeHandEntity);
-                    Owner.PopupMessage(args.User, Loc.GetString("You insert the jar into the fuel slot."));
+                    Owner.PopupMessage(args.User, Loc.GetString("ame-controller-component-interact-using-success"));
                     UpdateUserInterface();
                 }
             }
             else
             {
-                Owner.PopupMessage(args.User, Loc.GetString("You can't put that in the controller..."));
+                Owner.PopupMessage(args.User, Loc.GetString("ame-controller-component-interact-using-fail"));
             }
 
             return true;

Content.Server/AME/Components/AMEPartComponent.cs

@@ -31,7 +31,7 @@ namespace Content.Server.AME.Components
         {
             if (!args.User.TryGetComponent<IHandsComponent>(out var hands))
             {
-                Owner.PopupMessage(args.User, Loc.GetString("You have no hands."));
+                Owner.PopupMessage(args.User, Loc.GetString("ame-part-component-interact-using-no-hands"));
                 return true;
             }
 
@@ -44,7 +44,7 @@ namespace Content.Server.AME.Components
             var snapPos = mapGrid.TileIndicesFor(args.ClickLocation);
             if (mapGrid.GetAnchoredEntities(snapPos).Any(sc => _serverEntityManager.ComponentManager.HasComponent<AMEShieldComponent>(sc)))
             {
-                Owner.PopupMessage(args.User, Loc.GetString("Shielding is already there!"));
+                Owner.PopupMessage(args.User, Loc.GetString("ame-part-component-shielding-already-present"));
                 return true;
             }
 

Content.Server/APC/Components/ApcComponent.cs

@@ -94,7 +94,7 @@ namespace Content.Server.APC.Components
                 }
                 else
                 {
-                    user.PopupMessageCursor(Loc.GetString("Insufficient access!"));
+                    user.PopupMessageCursor(Loc.GetString("apc-component-insufficient-access"));
                 }
 
             }

Content.Server/Access/Components/IdCardComponent.cs

@@ -55,11 +55,15 @@ namespace Content.Server.Access.Components
                 return;
             }
 
-            var jobSuffix = string.IsNullOrWhiteSpace(JobTitle) ? "" : $" ({JobTitle})";
+            var jobSuffix = string.IsNullOrWhiteSpace(JobTitle) ? string.Empty : $" ({JobTitle})";
 
             Owner.Name = string.IsNullOrWhiteSpace(FullName)
-                ? Loc.GetString("{0}{1}", _originalOwnerName, jobSuffix)
-                : Loc.GetString("{0}'s ID card{1}", FullName, jobSuffix);
+                ? Loc.GetString("access-id-card-component-owner-name-job-title-text",
+                                ("originalOwnerName", _originalOwnerName),
+                                ("jobSuffix", jobSuffix))
+                : Loc.GetString("access-id-card-component-owner-full-name-job-title-text",
+                                ("fullName", FullName),
+                                ("jobSuffix", jobSuffix));
         }
 
         protected override void Initialize()

Content.Server/Access/Components/IdCardConsoleComponent.cs

@@ -132,7 +132,7 @@ namespace Content.Server.Access.Components
         {
             if (!user.TryGetComponent(out IHandsComponent? hands))
             {
-                Owner.PopupMessage(user, Loc.GetString("You have no hands."));
+                Owner.PopupMessage(user, Loc.GetString("access-id-card-console-component-no-hands-error"));
                 return;
             }
 
@@ -161,7 +161,7 @@ namespace Content.Server.Access.Components
 
             if (!hands.Drop(hands.ActiveHand, container))
             {
-                Owner.PopupMessage(user, Loc.GetString("You can't let go of the ID card!"));
+                Owner.PopupMessage(user, Loc.GetString("access-id-card-console-component-cannot-let-go-error"));
                 return;
             }
             UpdateUserInterface();
@@ -194,8 +194,8 @@ namespace Content.Server.Access.Components
                     null,
                     null,
                     null,
-                    _privilegedIdContainer.ContainedEntity?.Name ?? "",
-                    _targetIdContainer.ContainedEntity?.Name ?? "");
+                    _privilegedIdContainer.ContainedEntity?.Name ?? string.Empty,
+                    _targetIdContainer.ContainedEntity?.Name ?? string.Empty);
             }
             else
             {
@@ -208,8 +208,8 @@ namespace Content.Server.Access.Components
                     targetIdComponent.FullName,
                     targetIdComponent.JobTitle,
                     targetAccessComponent.Tags.ToArray(),
-                    _privilegedIdContainer.ContainedEntity?.Name ?? "",
-                    _targetIdContainer.ContainedEntity?.Name ?? "");
+                    _privilegedIdContainer.ContainedEntity?.Name ?? string.Empty,
+                    _targetIdContainer.ContainedEntity?.Name ?? string.Empty);
             }
             UserInterface?.SetState(newState);
         }
@@ -235,7 +235,7 @@ namespace Content.Server.Access.Components
                 return false;
             }
 
-            if (!item.TryGetComponent<IdCardComponent>(out var idCardComponent) || !user.TryGetComponent(out IHandsComponent? hand))
+            if (!item.HasComponent<IdCardComponent>() || !user.TryGetComponent(out IHandsComponent? hand))
             {
                 return false;
             }
@@ -265,7 +265,7 @@ namespace Content.Server.Access.Components
                     return;
                 }
 
-                data.Text = Loc.GetString("Eject Privileged ID");
+                data.Text = Loc.GetString("access-eject-privileged-id-verb-get-data-text");
                 data.IconTexture = "/Textures/Interface/VerbIcons/eject.svg.192dpi.png";
                 data.Visibility = component.PrivilegedIDEmpty ? VerbVisibility.Invisible : VerbVisibility.Visible;
             }
@@ -290,7 +290,7 @@ namespace Content.Server.Access.Components
                     return;
                 }
 
-                data.Text = Loc.GetString("Eject Target ID");
+                data.Text = Loc.GetString("access-eject-target-id-verb-get-data-text");
                 data.Visibility = component.TargetIDEmpty ? VerbVisibility.Invisible : VerbVisibility.Visible;
                 data.IconTexture = "/Textures/Interface/VerbIcons/eject.svg.192dpi.png";
             }

Content.Server/Actions/Actions/DisarmAction.cs

@@ -72,8 +72,11 @@ namespace Content.Server.Actions.Actions
             {
                 SoundSystem.Play(Filter.Pvs(args.Performer), "/Audio/Weapons/punchmiss.ogg", args.Performer,
                     AudioHelpers.WithVariation(0.025f));
-                args.Performer.PopupMessageOtherClients(Loc.GetString("{0} fails to disarm {1}!", args.Performer.Name, args.Target.Name));
-                args.Performer.PopupMessageCursor(Loc.GetString("You fail to disarm {0}!", args.Target.Name));
+                args.Performer.PopupMessageOtherClients(Loc.GetString("disarm-action-popup-message-other-clients",
+                                                                      ("performerName", args.Performer.Name),
+                                                                      ("targetName", args.Target.Name)));
+                args.Performer.PopupMessageCursor(Loc.GetString("disarm-action-popup-message-cursor",
+                                                                ("targetName", args.Target.Name)));
                 system.SendLunge(angle, args.Performer);
                 return;
             }

Content.Server/Administration/Commands/ControlMob.cs

@@ -14,21 +14,21 @@ namespace Content.Server.Administration.Commands
     class ControlMob : IConsoleCommand
     {
         public string Command => "controlmob";
-        public string Description => Loc.GetString("Transfers user mind to the specified entity.");
-        public string Help => Loc.GetString("Usage: controlmob <mobUid>.");
+        public string Description => Loc.GetString("control-mob-command-description");
+        public string Help => Loc.GetString("control-mob-command-help-text");
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var player = shell.Player as IPlayerSession;
             if (player == null)
             {
-                shell.WriteLine("Server cannot do this.");
+                shell.WriteLine("shell-server-cannot");
                 return;
             }
 
             if (args.Length != 1)
             {
-                shell.WriteLine(Loc.GetString("Wrong number of arguments."));
+                shell.WriteLine(Loc.GetString("shell-wrong-arguments-number"));
                 return;
             }
 
@@ -37,7 +37,7 @@ namespace Content.Server.Administration.Commands
 
             if (!int.TryParse(args[0], out var targetId))
             {
-                shell.WriteLine(Loc.GetString("Argument must be a number."));
+                shell.WriteLine(Loc.GetString("shell-argument-must-be-number"));
                 return;
             }
 
@@ -45,14 +45,14 @@ namespace Content.Server.Administration.Commands
 
             if (!eUid.IsValid() || !entityManager.EntityExists(eUid))
             {
-                shell.WriteLine(Loc.GetString("Invalid entity ID."));
+                shell.WriteLine(Loc.GetString("shell-invalid-entity-id"));
                 return;
             }
 
             var target = entityManager.GetEntity(eUid);
             if (!target.TryGetComponent(out MindComponent? mindComponent))
             {
-                shell.WriteLine(Loc.GetString("Target entity is not a mob!"));
+                shell.WriteLine(Loc.GetString("shell-entity-is-not-mob"));
                 return;
             }
 

Content.Server/Administration/Commands/DSay.cs

@@ -12,16 +12,16 @@ namespace Content.Server.Administration.Commands
     {
         public string Command => "dsay";
 
-        public string Description => Loc.GetString("Sends a message to deadchat as an admin");
+        public string Description => Loc.GetString("dsay-command-description");
 
-        public string Help => Loc.GetString($"Usage: {Command} <message>");
+        public string Help => Loc.GetString("dsay-command-help-text", ("command", Command));
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var player = shell.Player as IPlayerSession;
             if (player == null)
             {
-                shell.WriteLine("Only players can use this command");
+                shell.WriteLine("shell-only-players-can-run-this-command");
                 return;
             }
 

Content.Server/Administration/Commands/DeleteEntitiesWithComponent.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using Content.Shared.Administration;
 using Robust.Shared.Console;
@@ -12,20 +12,10 @@ namespace Content.Server.Administration.Commands
     class DeleteEntitiesWithComponent : IConsoleCommand
     {
         public string Command => "deleteewc";
-        public string Description
-        {
-            get
-            {
-                return Loc.GetString("Deletes entities with the specified components.");
-            }
-        }
-        public string Help
-        {
-            get
-            {
-                return Loc.GetString("Usage: deleteewc <componentName_1> <componentName_2> ... <componentName_n>\nDeletes any entities with the components specified.");
-            }
-        }
+
+        public string Description => Loc.GetString("delete-entities-with-component-command-description");
+
+        public string Help => Loc.GetString("delete-entities-with-component-command-help-text");
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
@@ -52,7 +42,7 @@ namespace Content.Server.Administration.Commands
                 count += 1;
             }
 
-            shell.WriteLine(Loc.GetString("Deleted {0} entities", count));
+            shell.WriteLine(Loc.GetString("delete-entities-with-component-command-deleted-components",("count", count)));
         }
     }
 }

Content.Server/Administration/Commands/Rejuvenate.cs

@@ -12,30 +12,20 @@ namespace Content.Server.Administration.Commands
     class Rejuvenate : IConsoleCommand
     {
         public string Command => "rejuvenate";
-        public string Description
-        {
-            get
-            {
-                return Loc.GetString("Fully heals a mob.");
-            }
-        }
-        public string Help
-        {
-            get
-            {
-                return Loc.GetString("Usage: rejuvenate <mobUid_1> <mobUid_2> ... <mobUid_n>\nAttempts to heal the user's mob if no arguments are provided.");
-            }
-        }
+
+        public string Description => Loc.GetString("rejuvenate-command-description");
+
+        public string Help => Loc.GetString("rejuvenate-command-help-text");
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             var player = shell.Player as IPlayerSession;
             if (args.Length < 1 && player != null) //Try to heal the users mob if applicable
             {
-                shell.WriteLine(Loc.GetString("Healing the user's mob since no arguments were provided."));
+                shell.WriteLine(Loc.GetString("rejuvenate-command-self-heal-message"));
                 if (player.AttachedEntity == null)
                 {
-                    shell.WriteLine(Loc.GetString("There's no entity attached to the user."));
+                    shell.WriteLine(Loc.GetString("rejuvenate-command-no-entity-attached-message"));
                     return;
                 }
                 RejuvenateVerb.PerformRejuvenate(player.AttachedEntity);
@@ -46,7 +36,7 @@ namespace Content.Server.Administration.Commands
             {
                 if(!EntityUid.TryParse(arg, out var uid) || !entityManager.TryGetEntity(uid, out var entity))
                 {
-                    shell.WriteLine(Loc.GetString("Could not find entity {0}", arg));
+                    shell.WriteLine(Loc.GetString("shell-could-not-find-entity",("entity", arg)));
                     continue;
                 }
                 RejuvenateVerb.PerformRejuvenate(entity);

Content.Server/Administration/Commands/SetAdminOOC.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 
 using Content.Server.Database;
 using Content.Server.Interfaces;
@@ -16,14 +16,14 @@ namespace Content.Server.Administration.Commands
     internal class SetAdminOOC : IConsoleCommand
     {
         public string Command => "setadminooc";
-        public string Description => Loc.GetString($"Sets the color of your OOC messages. Color must be in hex format, example: {Command} #c43b23");
-        public string Help => Loc.GetString($"Usage: {Command} <color>");
+        public string Description => Loc.GetString("set-admin-ooc-command-description", ("command", Command));
+        public string Help => Loc.GetString("set-admin-ooc-command-help-text", ("command", Command));
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (!(shell.Player is IPlayerSession))
             {
-                shell.WriteError(Loc.GetString("Only players can use this command"));
+                shell.WriteError(Loc.GetString("shell-only-players-can-run-this-command"));
                 return;
             }
 
@@ -37,7 +37,7 @@ namespace Content.Server.Administration.Commands
             var color = Color.TryFromHex(colorArg);
             if (!color.HasValue)
             {
-                shell.WriteError(Loc.GetString("Invalid color hex!"));
+                shell.WriteError(Loc.GetString("shell-invalid-color-hex"));
                 return;
             }
 

Content.Server/Administration/Commands/SetMindCommand.cs

@@ -15,21 +15,21 @@ namespace Content.Server.Administration.Commands
     {
         public string Command => "setmind";
 
-        public string Description => Loc.GetString("Transfers a mind to the specified entity. The entity must have a MindComponent.");
+        public string Description => Loc.GetString("set-mind-command-description", ("requiredComponent", nameof(MindComponent)));
 
-        public string Help => Loc.GetString("Usage: {0} <entityUid> <username>", Command);
+        public string Help => Loc.GetString("set-mind-command-help-text", ("command", Command));
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length != 2)
             {
-                shell.WriteLine(Loc.GetString("Wrong number of arguments."));
+                shell.WriteLine(Loc.GetString("shell-wrong-arguments-number"));
                 return;
             }
 
             if (!int.TryParse(args[0], out var entityUid))
             {
-                shell.WriteLine(Loc.GetString("EntityUid must be a number."));
+                shell.WriteLine(Loc.GetString("shell-entity-uid-must-be-number"));
                 return;
             }
 
@@ -39,21 +39,21 @@ namespace Content.Server.Administration.Commands
 
             if (!eUid.IsValid() || !entityManager.EntityExists(eUid))
             {
-                shell.WriteLine(Loc.GetString("Invalid entity ID."));
+                shell.WriteLine(Loc.GetString("shell-invalid-entity-id"));
                 return;
             }
 
             var target = entityManager.GetEntity(eUid);
 
-            if (!target.TryGetComponent<MindComponent>(out var mindComponent))
+            if (!target.HasComponent<MindComponent>())
             {
-                shell.WriteLine(Loc.GetString("Target entity does not have a mind (did you forget to make sentient?)"));
+                shell.WriteLine(Loc.GetString("set-mind-command-target-has-no-mind-message"));
                 return;
             }
 
             if (!IoCManager.Resolve<IPlayerManager>().TryGetSessionByUsername(args[1], out var session))
             {
-                shell.WriteLine(Loc.GetString("Target player does not exist"));
+                shell.WriteLine(Loc.GetString("shell-target-player-does-not-exist"));
                 return;
             }
 
@@ -61,7 +61,7 @@ namespace Content.Server.Administration.Commands
             var playerCData = session.ContentData();
             if (playerCData == null)
             {
-                shell.WriteLine(Loc.GetString("Target player does not have content data (wtf?)"));
+                shell.WriteLine(Loc.GetString("set-mind-command-target-has-no-content-data-message"));
                 return;
             }
 

Content.Server/Administration/Commands/SetOutfitCommand.cs

@@ -10,7 +10,6 @@ using Content.Shared.Administration;
 using Content.Shared.Inventory;
 using Content.Shared.Preferences;
 using Content.Shared.Roles;
-using NFluidsynth;
 using Robust.Server.GameObjects;
 using Robust.Server.Player;
 using Robust.Shared.Console;
@@ -26,22 +25,21 @@ namespace Content.Server.Administration.Commands
     {
         public string Command => "setoutfit";
 
-        public string Description =>
-            Loc.GetString("Sets the outfit of the specified entity. The entity must have an InventoryComponent");
+        public string Description => Loc.GetString("set-outfit-command-description", ("requiredComponent", nameof(InventoryComponent)));
 
-        public string Help => Loc.GetString("Usage: {0} <entityUid> | {0} <entityUid> <outfitId>", Command);
+        public string Help => Loc.GetString("set-outfit-command-help-text", ("command",Command));
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
             if (args.Length < 1)
             {
-                shell.WriteLine(Loc.GetString("Wrong number of arguments."));
+                shell.WriteLine(Loc.GetString("shell-wrong-arguments-number"));
                 return;
             }
 
             if (!int.TryParse(args[0], out var entityUid))
             {
-                shell.WriteLine(Loc.GetString("EntityUid must be a number."));
+                shell.WriteLine(Loc.GetString("shell-entity-uid-must-be-number"));
                 return;
             }
 
@@ -51,7 +49,7 @@ namespace Content.Server.Administration.Commands
 
             if (!eUid.IsValid() || !entityManager.EntityExists(eUid))
             {
-                shell.WriteLine(Loc.GetString("Invalid entity ID."));
+                shell.WriteLine(Loc.GetString("shell-invalid-entity-id"));
                 return;
             }
 
@@ -59,17 +57,15 @@ namespace Content.Server.Administration.Commands
 
             if (!target.TryGetComponent<InventoryComponent>(out var inventoryComponent))
             {
-                shell.WriteLine(Loc.GetString("Target entity does not have an inventory!"));
+                shell.WriteLine(Loc.GetString("shell-target-entity-does-not-have-message",("missing", "inventory")));
                 return;
             }
 
             if (args.Length == 1)
             {
-                if (!(shell.Player is IPlayerSession player))
+                if (shell.Player is not IPlayerSession player)
                 {
-                    shell.WriteError(
-                        Loc.GetString(
-                            "This does not work from the server console. You must pass the outfit id aswell."));
+                    shell.WriteError(Loc.GetString("set-outfit-command-is-not-player-error"));
                     return;
                 }
 
@@ -82,7 +78,7 @@ namespace Content.Server.Administration.Commands
             var prototypeManager = IoCManager.Resolve<IPrototypeManager>();
             if (!prototypeManager.TryIndex<StartingGearPrototype>(args[1], out var startingGear))
             {
-                shell.WriteLine(Loc.GetString("Invalid outfit id"));
+                shell.WriteLine(Loc.GetString("set-outfit-command-invalid-outfit-id-error"));
                 return;
             }
 
@@ -100,7 +96,10 @@ namespace Content.Server.Administration.Commands
             {
                 inventoryComponent.ForceUnequip(slot);
                 var gearStr = startingGear.GetGear(slot, profile);
-                if (gearStr == "") continue;
+                if (gearStr == string.Empty)
+                {
+                    continue;
+                }
                 var equipmentEntity = entityManager.SpawnEntity(gearStr, target.Transform.Coordinates);
                 if (slot == EquipmentSlotDefines.Slots.IDCARD &&
                     equipmentEntity.TryGetComponent<PDAComponent>(out var pdaComponent) &&

Content.Server/Administration/Managers/AdminManager.cs

@@ -79,8 +79,8 @@ namespace Content.Server.Administration.Managers
                 return;
             }
 
-            _chat.SendAdminAnnouncement(Loc.GetString("{0} de-adminned themselves.", session.Name));
-            _chat.DispatchServerMessage(session, Loc.GetString("You are now a normal player."));
+            _chat.SendAdminAnnouncement(Loc.GetString("admin-manager-self-de-admin-message", ("exAdminName", session.Name)));
+            _chat.DispatchServerMessage(session, Loc.GetString("admin-manager-became-normal-player-message"));
 
             var plyData = session.ContentData()!;
             plyData.ExplicitlyDeadminned = true;
@@ -97,13 +97,13 @@ namespace Content.Server.Administration.Managers
                 throw new ArgumentException($"Player {session} is not an admin");
             }
 
-            _chat.DispatchServerMessage(session, Loc.GetString("You are now an admin."));
+            _chat.DispatchServerMessage(session, Loc.GetString("admin-manager-became-admin-message"));
 
             var plyData = session.ContentData()!;
             plyData.ExplicitlyDeadminned = false;
             reg.Data.Active = true;
 
-            _chat.SendAdminAnnouncement(Loc.GetString("{0} re-adminned themselves.", session.Name));
+            _chat.SendAdminAnnouncement(Loc.GetString("admin-manager-self-re-admin-message", ("newAdminName", session.Name)));
 
             SendPermsChangedEvent(session);
             UpdateAdminStatus(session);
@@ -124,7 +124,7 @@ namespace Content.Server.Administration.Managers
             {
                 // No longer admin.
                 _admins.Remove(player);
-                _chat.DispatchServerMessage(player, Loc.GetString("You are no longer an admin."));
+                _chat.DispatchServerMessage(player, Loc.GetString("admin-manager-no-longer-admin-message"));
             }
             else
             {
@@ -139,7 +139,7 @@ namespace Content.Server.Administration.Managers
                         RankId = rankId
                     };
                     _admins.Add(player, reg);
-                    _chat.DispatchServerMessage(player, Loc.GetString("You are now an admin."));
+                    _chat.DispatchServerMessage(player, Loc.GetString("admin-manager-became-admin-message"));
                 }
                 else
                 {
@@ -153,7 +153,7 @@ namespace Content.Server.Administration.Managers
                 {
                     aData.Active = true;
 
-                    _chat.DispatchServerMessage(player, Loc.GetString("Your admin permissions have been updated."));
+                    _chat.DispatchServerMessage(player, Loc.GetString("admin-manager-admin-permissions-updated-message"));
                 }
             }
 
@@ -250,7 +250,7 @@ namespace Content.Server.Administration.Managers
             foreach (var session in _playerManager.GetAllPlayers())
             {
                 var name = session.Name;
-                var username = session.AttachedEntity?.Name ?? "";
+                var username = session.AttachedEntity?.Name ?? string.Empty;
                 var antag = session.ContentData()?.Mind?.AllRoles.Any(r => r.Antagonist) ?? false;
 
                 netMsg.PlayersInfo.Add(new AdminMenuPlayerListMessage.PlayerInfo(name, username, antag));
@@ -308,7 +308,7 @@ namespace Content.Server.Administration.Managers
             {
                 if (_admins.Remove(e.Session) && _cfg.GetCVar(CCVars.AdminAnnounceLogout))
                 {
-                    _chat.SendAdminAnnouncement(Loc.GetString("Admin logout: {0}", e.Session.Name));
+                    _chat.SendAdminAnnouncement(Loc.GetString("admin-manager-admin-logout-message", ("name", e.Session.Name)));
                 }
             }
         }
@@ -337,7 +337,7 @@ namespace Content.Server.Administration.Managers
 
                 if (_cfg.GetCVar(CCVars.AdminAnnounceLogin))
                 {
-                    _chat.SendAdminAnnouncement(Loc.GetString("Admin login: {0}", session.Name));
+                    _chat.SendAdminAnnouncement(Loc.GetString("admin-manager-admin-login-message", ("name", session.Name)));
                 }
 
                 SendPermsChangedEvent(session);
@@ -352,7 +352,7 @@ namespace Content.Server.Administration.Managers
             {
                 var data = new AdminData
                 {
-                    Title = Loc.GetString("Host"),
+                    Title = Loc.GetString("admin-manager-admin-data-host-title"),
                     Flags = AdminFlagsHelper.Everything,
                 };
 

Content.Server/Administration/Verbs/AdminAddReagentVerb.cs

@@ -43,7 +43,7 @@ namespace Content.Server.Administration.Verbs
                 return;
             }
 
-            data.Text = Loc.GetString("Add Reagent...");
+            data.Text = Loc.GetString("admin-add-reagent-verb-get-data-text");
             data.CategoryData = VerbCategories.Debug;
             data.Visibility = VerbVisibility.Invisible;
 

Content.Server/Administration/Verbs/DeleteVerb.cs

@@ -30,7 +30,7 @@ namespace Content.Server.Administration.Verbs
                 return;
             }
 
-            data.Text = Loc.GetString("Delete");
+            data.Text = Loc.GetString("delete-verb-get-data-text");
             data.CategoryData = VerbCategories.Debug;
             data.Visibility = VerbVisibility.Visible;
             data.IconTexture = "/Textures/Interface/VerbIcons/delete.svg.192dpi.png";

Content.Server/Advertise/AdvertiseComponent.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Threading;
 using Content.Server.Advertisements;
 using Content.Server.Chat.Managers;

Content.Server/Arcade/Components/SpaceVillainArcadeComponent.cs

@@ -289,7 +289,9 @@ namespace Content.Server.Arcade.Components
                 {
                     case PlayerAction.Attack:
                         var attackAmount = _random.Next(2, 6);
-                        _latestPlayerActionMessage = Loc.GetString("You attack {0} for {1}!", _enemyName, attackAmount);
+                        _latestPlayerActionMessage = Loc.GetString("space-villain-game-player-attack-message",
+                                                                   ("enemyName", _enemyName),
+                                                                   ("attackAmount", attackAmount));
                         SoundSystem.Play(Filter.Pvs(_owner.Owner), "/Audio/Effects/Arcade/player_attack.ogg", _owner.Owner, AudioParams.Default.WithVolume(-4f));
                         if(!_owner._enemyInvincibilityFlag) _enemyHp -= attackAmount;
                         _turtleTracker -= _turtleTracker > 0 ? 1 : 0;
@@ -297,7 +299,9 @@ namespace Content.Server.Arcade.Components
                     case PlayerAction.Heal:
                         var pointAmount = _random.Next(1, 3);
                         var healAmount = _random.Next(6, 8);
-                        _latestPlayerActionMessage = Loc.GetString("You use {0} magic to heal for {1} damage!", pointAmount, healAmount);
+                        _latestPlayerActionMessage = Loc.GetString("space-villain-game-player-heal-message",
+                                                                    ("magicPointAmount", pointAmount),
+                                                                    ("healAmount", healAmount));
                         SoundSystem.Play(Filter.Pvs(_owner.Owner), "/Audio/Effects/Arcade/player_heal.ogg", _owner.Owner, AudioParams.Default.WithVolume(-4f));
                         if(!_owner._playerInvincibilityFlag) _playerMp -= pointAmount;
                         _playerHp += healAmount;
@@ -305,7 +309,7 @@ namespace Content.Server.Arcade.Components
                         break;
                     case PlayerAction.Recharge:
                         var chargeAmount = _random.Next(4, 7);
-                        _latestPlayerActionMessage = Loc.GetString("You regain {0} points", chargeAmount);
+                        _latestPlayerActionMessage = Loc.GetString("space-villain-game-player-recharge-message",("regainedPoints", chargeAmount));
                         SoundSystem.Play(Filter.Pvs(_owner.Owner), "/Audio/Effects/Arcade/player_charge.ogg", _owner.Owner, AudioParams.Default.WithVolume(-4f));
                         _playerMp += chargeAmount;
                         _turtleTracker -= _turtleTracker > 0 ? 1 : 0;
@@ -337,7 +341,9 @@ namespace Content.Server.Arcade.Components
                 if ((_playerHp > 0 && _playerMp > 0) && (_enemyHp <= 0 || _enemyMp <= 0))
                 {
                     _running = false;
-                    UpdateUi(Loc.GetString("You won!"), Loc.GetString("{0} dies.", _enemyName), true);
+                    UpdateUi(Loc.GetString("space-villain-game-player-wins-message"),
+                             Loc.GetString("space-villain-game-enemy-dies-message",("enemyName", _enemyName)),
+                             true);
                     SoundSystem.Play(Filter.Pvs(_owner.Owner), "/Audio/Effects/Arcade/win.ogg", _owner.Owner, AudioParams.Default.WithVolume(-4f));
                     _owner.ProcessWin();
                     return false;
@@ -348,14 +354,18 @@ namespace Content.Server.Arcade.Components
                 if ((_enemyHp > 0 && _enemyMp > 0))
                 {
                     _running = false;
-                    UpdateUi(Loc.GetString("You lost!"), Loc.GetString("{0} cheers.", _enemyName), true);
+                    UpdateUi(Loc.GetString("space-villain-game-player-loses-message"),
+                             Loc.GetString("space-villain-game-enemy-cheers-message",("enemyName", _enemyName)),
+                             true);
                     SoundSystem.Play(Filter.Pvs(_owner.Owner), "/Audio/Effects/Arcade/gameover.ogg", _owner.Owner, AudioParams.Default.WithVolume(-4f));
                     return false;
                 }
                 if (_enemyHp <= 0 || _enemyMp <= 0)
                 {
                     _running = false;
-                    UpdateUi(Loc.GetString("You lost!"), Loc.GetString("{0} dies, but takes you with him.", _enemyName), true);
+                    UpdateUi(Loc.GetString("space-villain-game-player-loses-message"),
+                             Loc.GetString("space-villain-game-enemy-dies-with-player-message ", ("enemyName", _enemyName)),
+                             true);
                     SoundSystem.Play(Filter.Pvs(_owner.Owner), "/Audio/Effects/Arcade/gameover.ogg", _owner.Owner, AudioParams.Default.WithVolume(-4f));
                     return false;
                 }
@@ -387,14 +397,18 @@ namespace Content.Server.Arcade.Components
                 if (_turtleTracker >= 4)
                 {
                     var boomAmount = _random.Next(5, 10);
-                    _latestEnemyActionMessage = Loc.GetString("{0} throws a bomb, exploding you for {1} damage!", _enemyName, boomAmount);
+                    _latestEnemyActionMessage = Loc.GetString("space-villain-game-enemy-throws-bomb-message",
+                                                              ("enemyName", _enemyName),
+                                                              ("damageReceived", boomAmount));
                     if (_owner._playerInvincibilityFlag) return;
                     _playerHp -= boomAmount;
                     _turtleTracker--;
                 }else if (_enemyMp <= 5 && _random.Prob(0.7f))
                 {
                     var stealAmount = _random.Next(2, 3);
-                    _latestEnemyActionMessage = Loc.GetString("{0} steals {1} of your power!", _enemyName, stealAmount);
+                    _latestEnemyActionMessage = Loc.GetString("space-villain-game-enemy-steals-player-power-message",
+                                                              ("enemyName", _enemyName),
+                                                              ("stolenAmount", stealAmount));
                     if (_owner._playerInvincibilityFlag) return;
                     _playerMp -= stealAmount;
                     _enemyMp += stealAmount;
@@ -402,13 +416,17 @@ namespace Content.Server.Arcade.Components
                 {
                     _enemyHp += 4;
                     _enemyMp -= 4;
-                    _latestEnemyActionMessage = Loc.GetString("{0} heals for 4 health!", _enemyName);
+                    _latestEnemyActionMessage = Loc.GetString("space-villain-game-enemy-heals-message",
+                                                              ("enemyName", _enemyName),
+                                                              ("healedAmount", 4));
                 }
                 else
                 {
                     var attackAmount = _random.Next(3, 6);
                     _latestEnemyActionMessage =
-                        Loc.GetString("{0} attacks you for {1} damage!", _enemyName, attackAmount);
+                        Loc.GetString("space-villain-game-enemy-attacks-message",
+                                      ("enemyName", _enemyName),
+                                      ("damageDealt", attackAmount));
                     if (_owner._playerInvincibilityFlag) return;
                     _playerHp -= attackAmount;
                 }

Content.Server/Atmos/Components/FirelockComponent.cs

@@ -63,11 +63,11 @@ namespace Content.Server.Atmos.Components
 
             if (IsHoldingPressure())
             {
-                Owner.PopupMessage(eventArgs.User, Loc.GetString("A gush of air blows in your face... Maybe you should reconsider."));
+                Owner.PopupMessage(eventArgs.User, Loc.GetString("firelock-component-is-holding-pressure-message"));
             }
             else if (IsHoldingFire())
             {
-                Owner.PopupMessage(eventArgs.User, Loc.GetString("A gush of warm air blows in your face... Maybe you should reconsider."));
+                Owner.PopupMessage(eventArgs.User, Loc.GetString("firelock-component-is-holding-fire-message"));
             }
         }
 

Content.Server/Atmos/Components/FlammableComponent.cs

@@ -194,7 +194,7 @@ namespace Content.Server.Atmos.Components
 
             _resisting = true;
 
-            Owner.PopupMessage(Loc.GetString("You stop, drop, and roll!"));
+            Owner.PopupMessage(Loc.GetString("flammable-component-resist-message"));
             stunnable.Paralyze(2f);
 
             Owner.SpawnTimer(2000, () =>

Content.Server/Atmos/Components/GasAnalyzerComponent.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Content.Server.Atmos.EntitySystems;
@@ -231,14 +231,14 @@ namespace Content.Server.Atmos.Components
 
                     if (!player.TryGetComponent(out IHandsComponent? handsComponent))
                     {
-                        Owner.PopupMessage(player, Loc.GetString("You have no hands."));
+                        Owner.PopupMessage(player, Loc.GetString("gas-analyzer-component-player-has-no-hands-message"));
                         return;
                     }
 
                     var activeHandEntity = handsComponent.GetActiveHand?.Owner;
                     if (activeHandEntity == null || !activeHandEntity.TryGetComponent(out GasAnalyzerComponent? gasAnalyzer))
                     {
-                        serverMsg.Session.AttachedEntity?.PopupMessage(Loc.GetString("You need a Gas Analyzer in your hand!"));
+                        serverMsg.Session.AttachedEntity?.PopupMessage(Loc.GetString("gas-analyzer-component-need-gas-analyzer-in-hand-message"));
                         return;
                     }
 
@@ -252,7 +252,7 @@ namespace Content.Server.Atmos.Components
         {
             if (!eventArgs.CanReach)
             {
-                eventArgs.User.PopupMessage(Loc.GetString("You can't reach there!"));
+                eventArgs.User.PopupMessage(Loc.GetString("gas-analyzer-component-player-cannot-reach-message"));
                 return true;
             }
 

Content.Server/Atmos/Components/GasTankComponent.cs

@@ -376,7 +376,7 @@ namespace Content.Server.Atmos.Components
                 }
 
                 data.Visibility = VerbVisibility.Visible;
-                data.Text = "Open Control Panel";
+                data.Text = Loc.GetString("control-verb-open-control-panel-text");
             }
 
             protected override void Activate(IEntity user, GasTankComponent component)

Content.Server/BarSign/BarSignComponent.cs

@@ -70,7 +70,7 @@ namespace Content.Server.BarSign
             }
             else
             {
-                Owner.Name = Loc.GetString("bar sign");
+                Owner.Name = Loc.GetString("barsign-component-name");
             }
 
             Owner.Description = prototype.Description;

Content.Server/BarSign/BarSignPrototype.cs

@@ -9,15 +9,15 @@ namespace Content.Server.BarSign
     [Prototype("barSign")]
     public class BarSignPrototype : IPrototype
     {
-        private string _description = "";
-        private string _name = "";
+        private string _description = string.Empty;
+        private string _name = string.Empty;
 
         [ViewVariables]
         [DataField("id", required: true)]
         public string ID { get; } = default!;
 
 
-        [DataField("icon")] public string Icon { get; private set; } = "";
+        [DataField("icon")] public string Icon { get; private set; } = string.Empty;
 
         [DataField("name")]
         public string Name

Content.Server/Body/Behavior/LungBehavior.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System;
 using Content.Server.Atmos;
 using Content.Server.Atmos.Components;
@@ -59,7 +59,7 @@ namespace Content.Server.Body.Behavior
             if (_gameTiming.CurTime >= _lastGaspPopupTime + GaspPopupCooldown)
             {
                 _lastGaspPopupTime = _gameTiming.CurTime;
-                Owner.PopupMessageEveryone(Loc.GetString("Gasp"));
+                Owner.PopupMessageEveryone(Loc.GetString("lung-behavior-gasp"));
             }
 
             Inhale(CycleDelay);

Content.Server/Body/Mechanism/MechanismComponent.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Content.Server.UserInterface;
@@ -56,7 +56,7 @@ namespace Content.Server.Body.Mechanism
 
                 if (!part.TryAddMechanism(this))
                 {
-                    eventArgs.Target.PopupMessage(eventArgs.User, Loc.GetString("You can't fit it in!"));
+                    eventArgs.Target.PopupMessage(eventArgs.User, Loc.GetString("mechanism-component-cannot-fit-message"));
                 }
             }
 
@@ -89,7 +89,7 @@ namespace Content.Server.Body.Mechanism
             else // If surgery cannot be performed, show message saying so.
             {
                 eventArgs.Target?.PopupMessage(eventArgs.User,
-                    Loc.GetString("You see no way to install the {0}.", Owner.Name));
+                    Loc.GetString("mechanism-component-no-way-to-install-message", ("partName", Owner.Name)));
             }
         }
 
@@ -115,14 +115,14 @@ namespace Content.Server.Body.Mechanism
             if (!OptionsCache.TryGetValue(key, out var targetObject))
             {
                 BodyCache.Owner.PopupMessage(PerformerCache,
-                    Loc.GetString("You see no useful way to use the {0} anymore.", Owner.Name));
+                    Loc.GetString("mechanism-component-no-useful-way-to-use-message",("partName", Owner.Name)));
                 return;
             }
 
             var target = (SharedBodyPartComponent) targetObject;
             var message = target.TryAddMechanism(this)
-                ? Loc.GetString("You jam {0:theName} inside {1:them}.", Owner, PerformerCache)
-                : Loc.GetString("You can't fit it in!");
+                ? Loc.GetString("mechanism-component-jam-inside-message",("ownerName", Owner),("them", PerformerCache))
+                : Loc.GetString("mechanism-component-cannot-fit-message");
 
             BodyCache.Owner.PopupMessage(PerformerCache, message);
 

Content.Server/Body/Part/BodyPartComponent.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Content.Server.UserInterface;
@@ -153,7 +153,7 @@ namespace Content.Server.Body.Part
             else // If surgery cannot be performed, show message saying so.
             {
                 eventArgs.Target?.PopupMessage(eventArgs.User,
-                    Loc.GetString("You see no way to install {0:theName}.", Owner));
+                    Loc.GetString("bodypart-component-no-way-to-install-message", ("partName", Owner)));
             }
         }
 
@@ -180,13 +180,13 @@ namespace Content.Server.Body.Part
             if (!_optionsCache.TryGetValue(key, out var targetObject))
             {
                 _owningBodyCache.Owner.PopupMessage(_surgeonCache,
-                    Loc.GetString("You see no useful way to attach {0:theName} anymore.", Owner));
+                    Loc.GetString("bodypart-component-no-way-to-attach-message", ("partName", Owner)));
             }
 
             var target = (string) targetObject!;
             var message = _owningBodyCache.TryAddPart(target, this)
-                ? Loc.GetString("You attach {0:theName}.", Owner)
-                : Loc.GetString("You can't attach {0:theName}!", Owner);
+                ? Loc.GetString("bodypart-component-attach-success-message",("partName", Owner))
+                : Loc.GetString("bodypart-component-attach-fail-message",("partName", Owner));
 
             _owningBodyCache.Owner.PopupMessage(_surgeonCache, message);
         }
@@ -256,7 +256,7 @@ namespace Content.Server.Body.Part
                 }
 
                 data.Visibility = VerbVisibility.Visible;
-                data.Text = Loc.GetString("Attach Body Part");
+                data.Text = Loc.GetString("attach-bodypart-verb-get-data-text");
             }
 
             protected override void Activate(IEntity user, BodyPartComponent component)

Content.Server/Body/Surgery/BiologicalSurgeryDataComponent.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -97,20 +97,20 @@ namespace Content.Server.Body.Surgery
 
             if (HasIncisionNotClamped())
             {
-                toReturn.Append(Loc.GetString("The skin on {0:their} {1} has an incision, but it is prone to bleeding.",
-                    Owner, Parent.Name));
+                toReturn.Append(Loc.GetString("biological-surgery-data-component-has-incision-not-clamped-message",
+                    ("owner", Owner),("bodyPart", Parent.Name)));
             }
             else if (HasClampedIncisionNotRetracted())
             {
-                toReturn.AppendLine(Loc.GetString("The skin on {0:their} {1} has an incision, but it is not retracted.",
-                    Owner, Parent.Name));
+                toReturn.AppendLine(Loc.GetString("biological-surgery-data-component-has-clamped-incision-not-retracted-message",
+                    ("owner", Owner),("bodyPary", Parent.Name)));
             }
             else if (HasFullyOpenIncision())
             {
-                toReturn.AppendLine(Loc.GetString("There is an incision on {0:their} {1}.\n", Owner, Parent.Name));
+                toReturn.AppendLine(Loc.GetString("biological-surgery-data-component-has-fully-open-incision-message", ("owner", Owner), ("bodyPart", Parent.Name)) + "\n");
                 foreach (var mechanism in _disconnectedOrgans)
                 {
-                    toReturn.AppendLine(Loc.GetString("{0:their} {1} is loose.", Owner, mechanism.Name));
+                    toReturn.AppendLine(Loc.GetString("biological-surgery-data-component-part-is-loose-message",("owner", Owner), ("bodyPart", mechanism.Name)));
                 }
             }
 
@@ -225,7 +225,7 @@ namespace Content.Server.Body.Surgery
                 return;
             }
 
-            performer.PopupMessage(Loc.GetString("Cut open the skin..."));
+            performer.PopupMessage(Loc.GetString("biological-surgery-data-component-open-skin-message"));
 
             if (await SurgeryDoAfter(performer))
             {
@@ -237,7 +237,7 @@ namespace Content.Server.Body.Surgery
         {
             if (Parent == null) return;
 
-            performer.PopupMessage(Loc.GetString("Clamp the vessels..."));
+            performer.PopupMessage(Loc.GetString("biological-surgery-data-component-clamp-vessels-message"));
 
             if (await SurgeryDoAfter(performer))
             {
@@ -249,7 +249,7 @@ namespace Content.Server.Body.Surgery
         {
             if (Parent == null) return;
 
-            performer.PopupMessage(Loc.GetString("Retracting the skin..."));
+            performer.PopupMessage(Loc.GetString("biological-surgery-data-component-retract-skin-message"));
 
             if (await SurgeryDoAfter(performer))
             {
@@ -261,7 +261,7 @@ namespace Content.Server.Body.Surgery
         {
             if (Parent == null) return;
 
-            performer.PopupMessage(Loc.GetString("Cauterizing the incision..."));
+            performer.PopupMessage(Loc.GetString("biological-surgery-data-component-cauterize-incision-message"));
 
             if (await SurgeryDoAfter(performer))
             {
@@ -299,7 +299,7 @@ namespace Content.Server.Body.Surgery
                 return;
             }
 
-            performer.PopupMessage(Loc.GetString("Loosening the organ..."));
+            performer.PopupMessage(Loc.GetString("biological-surgery-data-component-loosen-organ-message"));
 
             if (!performer.HasComponent<DoAfterComponent>())
             {
@@ -340,7 +340,7 @@ namespace Content.Server.Body.Surgery
                 return;
             }
 
-            performer.PopupMessage(Loc.GetString("Removing the organ..."));
+            performer.PopupMessage(Loc.GetString("biological-surgery-data-component-remove-organ-message"));
 
             if (!performer.HasComponent<DoAfterComponent>())
             {
@@ -361,7 +361,7 @@ namespace Content.Server.Body.Surgery
             if (Parent == null) return;
             if (container is not SharedBodyComponent body) return;
 
-            performer.PopupMessage(Loc.GetString("Sawing off the limb!"));
+            performer.PopupMessage(Loc.GetString("biological-surgery-data-component-remove-bodypart-message"));
 
             if (await SurgeryDoAfter(performer))
             {

Content.Server/Body/Surgery/Components/SurgeryToolComponent.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -265,7 +265,7 @@ namespace Content.Server.Body.Surgery.Components
             if (PerformerCache == null) return;
 
             BodyCache?.Owner.PopupMessage(PerformerCache,
-                Loc.GetString("You see no useful way to use {0:theName}.", Owner));
+                Loc.GetString("surgery-tool-component-not-useful-message", ("bodyPart", Owner)));
         }
 
         private void NotUsefulAnymorePopup()
@@ -273,7 +273,7 @@ namespace Content.Server.Body.Surgery.Components
             if (PerformerCache == null) return;
 
             BodyCache?.Owner.PopupMessage(PerformerCache,
-                Loc.GetString("You see no useful way to use {0:theName} anymore.", Owner));
+                Loc.GetString("surgery-tool-component-not-useful-anymore-message", ("bodyPart", Owner)));
         }
     }
 }

Content.Server/Botany/Components/PlantHolderComponent.cs

@@ -654,12 +654,14 @@ namespace Content.Server.Botany.Components
                 {
                     if (seeds.Seed == null)
                     {
-                        user.PopupMessageCursor(Loc.GetString("The packet seems to be empty. You throw it away."));
+                        user.PopupMessageCursor(Loc.GetString("plant-holder-component-empty-seed-packet-message"));
                         usingItem.QueueDelete();
                         return false;
                     }
 
-                    user.PopupMessageCursor(Loc.GetString("You plant the {0} {1}.", seeds.Seed.SeedName, seeds.Seed.SeedNoun));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-plant-success-message",
+                                                          ("seedName", seeds.Seed.SeedName),
+                                                          ("seedNoun", seeds.Seed.SeedNoun)));
 
                     Seed = seeds.Seed;
                     Dead = false;
@@ -675,7 +677,7 @@ namespace Content.Server.Botany.Components
                     return true;
                 }
 
-                user.PopupMessageCursor(Loc.GetString("The {0} already has seeds in it!", Owner.Name));
+                user.PopupMessageCursor(Loc.GetString("plant-holder-component-already-seeded-message", ("name", Owner.Name)));
                 return false;
             }
 
@@ -683,14 +685,14 @@ namespace Content.Server.Botany.Components
             {
                 if (WeedLevel > 0)
                 {
-                    user.PopupMessageCursor(Loc.GetString("You remove the weeds from the {0}.", Owner.Name));
-                    user.PopupMessageOtherClients(Loc.GetString("{0} starts uprooting the weeds.", user.Name));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-remove-weeds-message",("name", Owner.Name)));
+                    user.PopupMessageOtherClients(Loc.GetString("plant-holder-component-remove-weeds-others-message",("otherName", user.Name)));
                     WeedLevel = 0;
                     UpdateSprite();
                 }
                 else
                 {
-                    user.PopupMessageCursor(Loc.GetString("This plot is devoid of weeds! It doesn't need uprooting."));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-no-weeds-message"));
                 }
 
                 return true;
@@ -700,13 +702,13 @@ namespace Content.Server.Botany.Components
             {
                 if (Seed != null)
                 {
-                    user.PopupMessageCursor(Loc.GetString("You remove the plant from the {0}.", Owner.Name));
-                    user.PopupMessageOtherClients(Loc.GetString("{0} removes the plant.", user.Name));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-remove-plant-message",("name", Owner.Name)));
+                    user.PopupMessageOtherClients(Loc.GetString("plant-holder-component-remove-plant-others-message",("name", user.Name)));
                     RemovePlant();
                 }
                 else
                 {
-                    user.PopupMessageCursor(Loc.GetString("There is no plant to remove."));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-no-plant-message"));
                 }
 
                 return true;
@@ -731,13 +733,13 @@ namespace Content.Server.Botany.Components
                 var split = solution.Drain(amount);
                 if (split.TotalVolume == 0)
                 {
-                    user.PopupMessageCursor(Loc.GetString("{0:TheName} is empty!", usingItem));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-empty-message",("owner", usingItem)));
                     return true;
                 }
 
-                user.PopupMessageCursor(Loc.GetString(
-                    sprayed ? "You spray {0:TheName}" : "You transfer {1}u to {0:TheName}",
-                    Owner, split.TotalVolume));
+                user.PopupMessageCursor(Loc.GetString(sprayed ? "plant-holder-component-spray-message" : "plant-holder-component-transfer-message",
+                                                      ("owner",Owner),
+                                                      ("amount",split.TotalVolume)));
 
                 _solutionContainer?.TryAddSolution(split);
 
@@ -750,25 +752,25 @@ namespace Content.Server.Botany.Components
             {
                 if (Seed == null)
                 {
-                    user.PopupMessageCursor(Loc.GetString("There is nothing to take a sample of!"));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-nothing-to-sample-message"));
                     return false;
                 }
 
                 if (Sampled)
                 {
-                    user.PopupMessageCursor(Loc.GetString("This plant has already been sampled."));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-already-sampled-message"));
                     return false;
                 }
 
                 if (Dead)
                 {
-                    user.PopupMessageCursor(Loc.GetString("This plant is dead."));
+                    user.PopupMessageCursor(Loc.GetString("plant-holder-component-dead-plant-message"));
                     return false;
                 }
 
                 var seed = Seed.SpawnSeedPacket(user.Transform.Coordinates);
                 seed.RandomOffset(0.25f);
-                user.PopupMessageCursor(Loc.GetString($"You take a sample from the {Seed.DisplayName}."));
+                user.PopupMessageCursor(Loc.GetString("plant-holder-component-take-sample-message", ("seedName", Seed.DisplayName)));
                 Health -= (_random.Next(3, 5) * 10);
 
                 if (_random.Prob(0.3f))
@@ -788,8 +790,13 @@ namespace Content.Server.Botany.Components
 
             if (usingItem.HasComponent<ProduceComponent>())
             {
-                user.PopupMessageCursor(Loc.GetString("You compost {1:theName} into {0:theName}.", Owner, usingItem));
-                user.PopupMessageOtherClients(Loc.GetString("{0:TheName} composts {1:theName} into {2:theName}.", user, usingItem, Owner));
+                user.PopupMessageCursor(Loc.GetString("plant-holder-component-compost-message",
+                                                      ("owner", Owner),
+                                                      ("usingItem", usingItem)));
+                user.PopupMessageOtherClients(Loc.GetString("plant-holder-component-compost-others-message",
+                                                            ("user",user),
+                                                            ("usingItem", usingItem),
+                                                            ("owner", Owner)));
 
                 if (usingItem.TryGetComponent(out SolutionContainerComponent? solution2))
                 {
@@ -826,45 +833,51 @@ namespace Content.Server.Botany.Components
 
             if (Seed == null)
             {
-                message.AddMarkup(Loc.GetString("It has nothing planted in it.\n"));
+                message.AddMarkup(Loc.GetString("plant-holder-component-nothing-planted-message") + "\n");
             }
             else if (!Dead)
             {
-                message.AddMarkup(Loc.GetString($"[color=green]{Seed.DisplayName}[/color] {(Seed.DisplayName.EndsWith('s') ? "are" : "is")} growing here.\n"));
+                message.AddMarkup(Loc.GetString("plant-holder-component-something-already-growing-message",
+                                                ("seedName", Seed.DisplayName),
+                                                ("toBeForm", Seed.DisplayName.EndsWith('s') ? "are" : "is"))
+                                  + "\n");
 
                 if(Health <= Seed.Endurance / 2)
-                    message.AddMarkup(Loc.GetString($"The plant looks [color=red]{(Age > Seed.Lifespan ? "old and wilting" : "unhealthy")}[/color].\n"));
+                    message.AddMarkup(Loc.GetString("plant-holder-component-something-already-growing-low-health-message",
+                                                    ("healthState", Loc.GetString(Age > Seed.Lifespan ? "plant-holder-component-plant-old-adjective" :
+                                                                                                        "plant-holder-component-plant-unhealthy-adjective")))
+                                      + "\n");
             }
             else
             {
-                message.AddMarkup(Loc.GetString("It is full of [color=red]dead plant matter[/color].\n"));
+                message.AddMarkup(Loc.GetString("plant-holder-component-dead-plant-matter-message") + "\n");
             }
 
             if(WeedLevel >= 5)
-                message.AddMarkup(Loc.GetString("It is filled with [color=green]weeds[/color]!\n"));
+                message.AddMarkup(Loc.GetString("plant-holder-component-weed-high-level-message") + "\n");
 
             if(PestLevel >= 5)
-                message.AddMarkup(Loc.GetString("It is filled with [color=gray]tiny worms[/color]!\n"));
+                message.AddMarkup(Loc.GetString("plant-holder-component-pest-high-level-message") + "\n");
 
-            message.AddMarkup(Loc.GetString($"Water:     [color=cyan]{(int)WaterLevel}[/color]\n"));
-            message.AddMarkup(Loc.GetString($"Nutrient: [color=orange]{(int)NutritionLevel}[/color]\n"));
+            message.AddMarkup(Loc.GetString($"plant-holder-component-water-level-message",("waterLevel", (int)WaterLevel)) + "\n");
+            message.AddMarkup(Loc.GetString($"plant-holder-component-nutrient-level-message", ("nutritionLevel", (int)NutritionLevel)) + "\n");
 
             if (DrawWarnings)
             {
                 if(Toxins > 40f)
-                    message.AddMarkup(Loc.GetString("The [color=red]toxicity level alert[/color] is flashing red.\n"));
+                    message.AddMarkup(Loc.GetString("plant-holder-component-toxins-high-warning") + "\n");
 
                 if(ImproperLight)
-                    message.AddMarkup(Loc.GetString("The [color=yellow]improper light level alert[/color] is blinking.\n"));
+                    message.AddMarkup(Loc.GetString("plant-holder-component-light-improper-warning") + "\n");
 
                 if(ImproperHeat)
-                    message.AddMarkup(Loc.GetString("The [color=orange]improper temperature level alert[/color] is blinking.\n"));
+                    message.AddMarkup(Loc.GetString("plant-holder-component-heat-improper-warning") + "\n");
 
                 if(ImproperPressure)
-                    message.AddMarkup(Loc.GetString("The [color=lightblue]improper environment pressure alert[/color] is blinking.\n"));
+                    message.AddMarkup(Loc.GetString("plant-holder-component-pressure-improper-warning") + "\n");
 
                 if(_missingGas > 0)
-                    message.AddMarkup(Loc.GetString("The [color=cyan]improper gas environment alert[/color] is blinking.\n"));
+                    message.AddMarkup(Loc.GetString("plant-holder-component-gas-missing-warning") + "\n");
             }
         }
     }

Content.Server/Botany/Components/SeedComponent.cs

@@ -32,18 +32,20 @@ namespace Content.Server.Botany.Components
 
             if (Seed == null)
             {
-                message.AddMarkup(Loc.GetString("It doesn't seem to contain any seeds.\n"));
+                message.AddMarkup(Loc.GetString("seed-component-no-seeds-message") + "\n");
                 return;
             }
 
-            message.AddMarkup(Loc.GetString($"It has a picture of [color=yellow]{Seed.DisplayName}[/color] on the front.\n"));
+            message.AddMarkup(Loc.GetString($"seed-component-description", ("seedName", Seed.DisplayName)) + "\n");
 
             if (!Seed.RoundStart)
-                message.AddMarkup(Loc.GetString($"It's tagged as variety [color=lightgray]no. {Seed.Uid}[/color].\n"));
+            {
+                message.AddMarkup(Loc.GetString($"seed-component-has-variety-tag", ("seedUid", Seed.Uid)) + "\n");
+            }
             else
             {
-                message.AddMarkup(Loc.GetString($"Plant Yield:    [color=lightblue]{Seed.Yield}[/color]\n"));
-                message.AddMarkup(Loc.GetString($"Plant Potency: [color=lightblue]{Seed.Potency}[/color]\n"));
+                message.AddMarkup(Loc.GetString($"seed-component-plant-yield-text", ("seedYield", Seed.Yield)) + "\n");
+                message.AddMarkup(Loc.GetString($"seed-component-plant-potency-text", ("seedPotency", Seed.Potency)) + "\n");
             }
         }
     }

Content.Server/Botany/Components/SeedExtractorComponent.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System.Threading.Tasks;
 using Content.Server.Power.Components;
 using Content.Shared.Interaction;
@@ -31,7 +31,7 @@ namespace Content.Server.Botany.Components
 
             if (eventArgs.Using.TryGetComponent(out ProduceComponent? produce) && produce.Seed != null)
             {
-                eventArgs.User.PopupMessageCursor(Loc.GetString("You extract some seeds from the {0}.", eventArgs.Using.Name));
+                eventArgs.User.PopupMessageCursor(Loc.GetString("seed-extractor-component-interact-message",("name", eventArgs.Using.Name)));
 
                 eventArgs.Using.QueueDelete();