diff --git a/Glamourer/Configuration.cs b/Glamourer/Configuration.cs
index ff4eb45..4490fa0 100644
--- a/Glamourer/Configuration.cs
+++ b/Glamourer/Configuration.cs
@@ -39,6 +39,7 @@ public class Configuration : IPluginConfiguration, ISavable
     public bool LockDesignQuickBar               { get; set; } = false;
     public bool ShowQuickBarInTabs               { get; set; } = true;
     public bool LockMainWindow                   { get; set; } = false;
+    public bool OpenWindowAtStart                { get; set; } = false;
 
     public ModifiableHotkey   ToggleQuickDesignBar { get; set; } = new(VirtualKey.NO_KEY);
     public MainWindow.TabType SelectedTab          { get; set; } = MainWindow.TabType.Settings;
diff --git a/Glamourer/Gui/MainWindow.cs b/Glamourer/Gui/MainWindow.cs
index 3cd6d79..e26ea50 100644
--- a/Glamourer/Gui/MainWindow.cs
+++ b/Glamourer/Gui/MainWindow.cs
@@ -76,7 +76,7 @@ public class MainWindow : Window, IDisposable
             debugTab,
         };
         _event.Subscribe(OnTabSelected, TabSelected.Priority.MainWindow);
-        IsOpen = _config.DebugMode;
+        IsOpen = _config.OpenWindowAtStart;
     }
 
     public override void PreDraw()
diff --git a/Glamourer/Gui/Tabs/SettingsTab.cs b/Glamourer/Gui/Tabs/SettingsTab.cs
index 7b86912..d690a42 100644
--- a/Glamourer/Gui/Tabs/SettingsTab.cs
+++ b/Glamourer/Gui/Tabs/SettingsTab.cs
@@ -136,7 +136,8 @@ public class SettingsTab : ITab
             });
         Checkbox("Lock Main Window", "Prevent the main window from being moved and lock it in place.", _config.LockMainWindow,
             v => _config.LockMainWindow = v);
-
+        Checkbox("Open Main Window at Game Start", "Whether the main Glamourer window should be open or closed after launching the game.",
+            _config.OpenWindowAtStart,             v => _config.OpenWindowAtStart = v);
         ImGui.Dummy(Vector2.Zero);
         ImGui.Separator();
         ImGui.Dummy(Vector2.Zero);