itch.io

You can actually use steam to play every windows only game in linux. Ive been doing this for months since i switch to linux 5 month ago.

Go to Game(Top Left of your Steam) > Add Non Steam Game > Browse > (This is the hard part)Find the executable file for the game usually its with the .exe or the literal game name. As for this game its "Game.exe" > Go to game setting > Properties > Compatibility > Force use of specific bla bla bla (Chose experimental or hotfix, if game still didnt start just try every version, dont worry its not gonna corrupt anything) > And you are done