Press 'Space' to cause lag, btw, I'd definitely recommend using PC. Because on PC, it doesn't crash (at least not on mine), it just says 'Page Unresponsive.' btw, this is not made for mobile, because I don't know how. I also hate Punctuation, and Grammar, so I don't know why I'm using it. Why I'm making 'This', is because the last one crashed. Sorry. Thank you for playing, and goodbye.
Credits to somebody who made a script for fps, I think it's called 'FPS Lag Tracker' I don't know, but it has a sprite named 'Engine', which is just a spinning cube, that tracks your FPS. Also, Credits to @Summsum14 and @salsa141 for encouraging me on doing this.