Never heard of it before so I guess not. I'll tinker around a bit and see if it changes anything. Thanks.

Still weird that a bunch of games that should work natively on linux won't run on Arch but do on Manjaro. I've had different problems with Xcom 2, Shadowrun and Tales of Maj'eyal.

Edit: wow, Shadowrun works now. All I did was follow some instructions by GE. The game isn't even run through Wine, so I have no idea what I did.