cross-posted from: https://lemmy.world/post/20491286
For those unaware, about umu-launcher
This is a unified launcher for Windows games on Linux. It is essentially a copy of the Steam Runtime Tools and Steam Linux Runtime that Valve uses for Proton, with some modifications made so that it can be used outside of Steam.
There’s a section set aside for Itch but I don’t think anybody has added any yet https://github.com/Open-Wine-Components/umu-protonfixes/tree/master/gamefixes-itchio