Yeah, but if OP actually plans to try and add all the ideas that are suggested then there’s already a lot of difficult requests. One or more cats should be easy to add into pretty much any game, even if it’s a text-based couch co-op sci-fi dungeon crawler with realistic ship controls.
Arch Linux is the same as the other day I think I will be in the office tomorrow so I can do it for you and you will be able to get it on the way to the office