Did you Alt+Tab before trying the game?
If so, when going back to the game, the browser is trying to catch up missing frames 😅 (generating this way too fast FPS)I'll try to spend some time soon on this issue, but as a workaround, just reload the page. It would work fix it! ♻️
My pleasure!
It was fast because someone already report this issue on my previous game (https://dwursteisen.itch.io/freezming)
So I got already this issue in mind. Pretty sure where it was located. I just needed to know how to fix it (and it was easy to do, so...)
Hope you enjoy the game at the normal speed 😆