diff --git a/source/funkin/backend/utils/ScriptedWindow.hx b/source/funkin/backend/utils/ScriptedWindow.hx
new file mode 100644
index 000000000..6449824a5
--- /dev/null
+++ b/source/funkin/backend/utils/ScriptedWindow.hx
@@ -0,0 +1,119 @@
+package funkin.backend.utils;
+
+import funkin.backend.scripting.Script;
+import funkin.backend.scripting.DummyScript;
+
+import funkin.backend.system.FunkinGame;
+
+import hscript.IHScriptCustomBehaviour;
+
+import openfl.Lib;
+
+import openfl.display.Bitmap;
+import openfl.display.BitmapData;
+import openfl.display.Sprite;
+import openfl.display.Window;
+
+import openfl.events.Event;
+
+/* https://github.com/openfl/lime/blob/develop/src/lime/ui/WindowAttributes.hx */
+import lime.ui.WindowAttributes;
+
+class ScriptedWindow
+implements IFlxDestroyable implements IHScriptCustomBehaviour {
+
+	public static var default_arguments:Dynamic = {
+		title: "Codename Engine - Scripted Window",
+		width: 1280,
+		height: 720,
+		frameRate: Options.framerate,
+	};
+
+	public var window:Window;
+
+	public var script:Script;
+	
+	private var __variables:Array<String>;
+
+	public var game:Sprite = new Sprite();
+
+	public var _closeWhenMainWindowClosed:Bool = true;
+
+	public var FAILED_TO_START:Bool = true;
+
+	public function new(path:String, ?attributes:Dynamic, ?shouldCloseAutomatically:Bool = true) {
+		
+		_closeWhenMainWindowClosed = shouldCloseAutomatically;
+
+		if (attributes == null) attributes = ScriptedWindow.default_arguments;
+		if (attributes.title == null) attributes.title = ScriptedWindow.default_arguments.title;
+		if (attributes.width == null) attributes.width = ScriptedWindow.default_arguments.width;
+		if (attributes.height == null) attributes.height = ScriptedWindow.default_arguments.height;
+		if (attributes.frameRate == null) attributes.frameRate = Options.framerate; // so it will constantly update regardless default_framerate
+
+		script = Script.create(path);
+		if (script is DummyScript) {
+			destroy();
+			return;
+		}
+
+		window = Lib.application.createWindow(attributes);
+		window.stage.addChild(game);
+		window.onClose.add(onWindowClose);
+
+		// Ok so if you close the main window it stops the main thread, so be careful 🥶
+		Lib.application.window.onClose.add(() -> {
+			if (_closeWhenMainWindowClosed) window.close();
+		});
+
+		script.setParent(window);
+		
+		script.set("game", game);
+		script.set("addAsBitmap", addAsBitmap);
+		script.load();
+
+		FlxG.signals.preUpdate.add(function() {
+			script.call("preUpdate", [FlxG.elapsed]);
+			script.call("update", [FlxG.elapsed]);
+		});
+
+		FlxG.signals.postUpdate.add(function() {
+			script.call("postUpdate", [FlxG.elapsed]);
+		});
+		
+		__variables = Type.getInstanceFields(Type.getClass(this));
+		FAILED_TO_START = false;
+	}
+
+	private inline function addAsBitmap(path:String):Bitmap {
+		var bitmap:Bitmap = new Bitmap(BitmapData.fromBytes(Assets.getBytes(path)));
+		game.addChild(bitmap);
+		return bitmap;
+	}
+
+	public function hget(name:String):Dynamic
+		return __variables.contains(name) ? Reflect.getProperty(this, name) : script.get(name);
+
+	public function hset(name:String, val:Dynamic):Dynamic {
+		if (__variables.contains(name))
+			Reflect.setProperty(this, name, val);
+		else
+			script.set(name, val);
+		return val;
+	}
+
+	private function onWindowClose() {
+		destroy();
+	}
+
+	inline public function close() window.close();
+
+	public function destroy() {
+		script.call("destroy");
+		FlxDestroyUtil.destroy(script);
+	}
+
+	public function toString():String {
+		return 'ScriptedWindow (${script.path})';
+	}
+}
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