@fyrfli I do what little gaming I do on Debian Sid and/or Testing plus proprietary NVIDIA using Steam with main storage on an NFS drive (boy has that been an adventure), lgogdownloader to archive my GOG library and install things as I want, and a heavily modified itch io downloader for my itch library. You may also want to look at some of @atomicpoet recent posts that mention his tests with a few distributions in a gaming setup.