diff --git a/buildnumber.txt b/buildnumber.txt
index 0fb5907f..61b5691d 100644
--- a/buildnumber.txt
+++ b/buildnumber.txt
@@ -1 +1 @@
-2190
\ No newline at end of file
+2193
\ No newline at end of file
diff --git a/source/funkin/system/FunkinRatioScaleMode.hx b/source/funkin/system/FunkinRatioScaleMode.hx
new file mode 100644
index 00000000..4d49f802
--- /dev/null
+++ b/source/funkin/system/FunkinRatioScaleMode.hx
@@ -0,0 +1,63 @@
+package funkin.system;
+
+import flixel.FlxG;
+import flixel.system.scaleModes.RatioScaleMode;
+
+class FunkinRatioScaleMode extends RatioScaleMode {
+    @:isVar public var width(get, set):Null<Int> = null;
+    @:isVar public var height(get, set):Null<Int> = null;
+
+    public override function updateGameSize(Width:Int, Height:Int):Void
+    {
+        var ratio:Float = width / height;
+        var realRatio:Float = Width / Height;
+
+        var scaleY:Bool = realRatio < ratio;
+        if (fillScreen)
+        {
+            scaleY = !scaleY;
+        }
+
+        if (scaleY)
+        {
+            gameSize.x = Width;
+            gameSize.y = Math.floor(gameSize.x / ratio);
+        }
+        else
+        {
+            gameSize.y = Height;
+            gameSize.x = Math.floor(gameSize.y * ratio);
+        }
+
+        @:privateAccess {
+            FlxG.width = width;
+            FlxG.height = height;
+
+            for(c in FlxG.cameras.list) {
+                c.width = width;
+                c.height = height;
+            }
+        }
+    }
+
+    public function resetSize() {
+        width = null;
+        height = null;
+    }
+    private inline function get_width():Null<Int>
+        return this.width == null ? FlxG.initialWidth : this.width;
+    private inline function get_height():Null<Int>
+        return this.height == null ? FlxG.initialHeight : this.height;
+    private inline function set_width(v:Null<Int>):Null<Int> {
+        this.width = v;
+        @:privateAccess
+        FlxG.game.onResize(null);
+        return v;
+    }
+    private inline function set_height(v:Null<Int>):Null<Int> {
+        this.height = v;
+        @:privateAccess
+        FlxG.game.onResize(null);
+        return v;
+    }
+}
\ No newline at end of file
diff --git a/source/funkin/system/Main.hx b/source/funkin/system/Main.hx
index 6ba869fd..8a7d05ab 100644
--- a/source/funkin/system/Main.hx
+++ b/source/funkin/system/Main.hx
@@ -39,6 +39,8 @@ class Main extends Sprite
 {
 	public static var instance:Main;
 
+	public static var scaleMode:FunkinRatioScaleMode;
+
 	var gameWidth:Int = 1280; // Width of the game in pixels (might be less / more in actual pixels depending on your zoom).
 	var gameHeight:Int = 720; // Height of the game in pixels (might be less / more in actual pixels depending on your zoom).
 	var zoom:Float = -1; // If -1, zoom is automatically calculated to fit the window dimensions.
@@ -203,6 +205,8 @@ class Main extends Sprite
 
 		refreshAssets();
 
+		FlxG.scaleMode = scaleMode = new FunkinRatioScaleMode();
+
 		Conductor.init();
 		AudioSwitchFix.init();
 		WindowsAPI.setDarkMode(true);
@@ -238,6 +242,8 @@ class Main extends Sprite
 		// manual asset clearing since base openfl one doesnt clear lime one
 		// doesnt clear bitmaps since flixel fork does it auto
 
+		scaleMode.resetSize();
+
 		var cache = cast(Assets.cache, AssetCache);
 		for (key=>font in cache.font)
 			cache.removeFont(key);