Hi, so i replayed the game in both firefox and brave and apparently my problems where because of the browser. for me in firefox worked great and no bugs but in brave, the game doesn't respond very well (WASD, arrow keys and mouse do not work), also might be because i use Ubuntu, so i'm thinking that this could also have an negative effect.
Interesting, thanks for the info! The artist who made the non-Kenney assets for the game uses Brave as a daily driver, played the game quite a few times in it and haven’t reported any issues, although he used it on Windows 10. There’s a good chance you got some weird edge case (either specific to your device, or just the Ubuntu + Brave combination); I’ll keep this in mind.