So I finally got around making the Linux port for the game. The port is experimental though and that is why it's only available on itch.io currently. The port hasn't gone through proper testing, because I don't have any way to do it myself. So if you try it out, I'd appreciate feedback greatly! Also if some game breaking problems come up, it's needless to say that you can get your money back.
Get it here!
If things go smoothly, the version will be available on Steam later on too and naturally you can get Steam keys then.