There's also Proton-GE [1], which is even more experimental and adds some bleeding edge fixes and features.
I've heard it's pretty good for fixing video playback/rendering (e.g. cutscene) issues if both the stable and the experimental branch of Proton can't make it work.
I've heard it's pretty good for fixing video playback/rendering (e.g. cutscene) issues if both the stable and the experimental branch of Proton can't make it work.
[1] https://github.com/GloriousEggroll/proton-ge-custom