I have the same issue and if I add `
PROTON_USE_WINED3D=1`, it launches. I never played Brawhalla before ...
comment by
kisak-valvemaintainer · 2021-02-17 ·
view ·
github ... On non-vulkan system try to set `
PROTON_USE_WINED3D=1` to exclude https://github.com/ValveSoftware/Proton/issues/4629 ...