where do i play the game exactly?
search it on itch.io
how do I play it on Chromebook tho?
i think that is not yet possible unless you dual boot your Chromebook with a linux image.
what is that and is that the reason why my game crashes on my laptop
yes
Use WINE or Wine is not an Emulator to launch Window games.
This is also compatible with steam if you ever get the game
