Latest maintainer comment ·
kisak-valve · 2026-06-16 ·
#1381In theory, you could try telling mesa to lie about what Vulkan version the hardware supports (https://docs.mesa3d.org/envvars.html#envvar-MESA_VK_VERSION_OVERRIDE) and you might get lucky, but generally your hardware isn't supportable by Proton going forward. Alternatively, you could tell Proton to use wine's DirectX to OpenGL render path with `PROTON_USE_WINED3D=1`, but that is also not considere...
#1381 · 22 comments ·
opened 2018-09-10 · last comment 2026-06-16 by BambiTheNewbie
... DirectX9, for this you have to method;
Proton
`
PROTON_NO_D3D10=1`
Game
Changing `screendevice=DirectX10 rendering device` to `screendevice ...
comment by
bertiebaggio · 2025-01-31 ·
view ·
githubI am seemingly unable to launch the game at all, I have tried `
PROTON_NO_D3D10=1` class101 mentions, and ...