Have you played in Firefox maybe? The game has some performance issues on Firefox and feels much more sluggish there.
I am rewriting the game from scratch, after the rating process I'll release a patched version.
Thats a great idea! :D, I played in OperaGX, it wasn't even a problem really, just like a very very minor preference thing to move a fraction faster ^^ I can't complain though my game is literally about moving a really slow slug :')
Hmm, Opera is Chromium based, so should be okay.