Just slide your cursor or finger over the bottom navigation bar and swipe it to the middle. It will then exit to the "home screen." If you have Scratch Addons, search 60 FPS and enable it with 120 FPS. Once you do so, refresh this page. When pressing the flag, press the "alt" button on your keyboard while pressing the flag. The flag should turn blue. If you don't want to do this, that's fine. Try my other version instead as this is for 120 hz only! Warning: Some devices have strange behaviour every now and then, try reloading or running again later for improved peformance.