I have to say, I am kind of confused now. I got this link for the premium edition from Hachi's discord. On neither of the Itch sites for premium or regular "Come Home" does it indicate that this RenPy game runs in Linux, and yet on Cuck95, there is a Linux version. What is really going on here? I know most RenPy games are also made for Linux by default. But are normally labeled "pc" in the file name.
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Okay, I tested the game anyway. It runs fine in Linux (of course). It was 'Grimtown' from your discord site, who posted the game on Hachi's site. I guess he is a big fan. For future reverence, whatever RenPy you are using has Linux built in by default, so you do not need to worry about anything. If the game works in Windows, it will work in Linux with your RenPy.