

unset LC_ALL && PROTON_USE_WINED3D=1 MESA_GL_VERSION_OVERRIDE=3.3COMPAT %command%

Funciona totalmente bien en Steam Play
Por desgracia, la Versión Nativa de Linux tiene fallas con el Gamepad, pero eso se soluciona cambiando a Steam Play

Al iniciarvsale un segundo el logo y se cierra.
No tinkering needed and it supports native resolution (1280x800). I did not test multiplayer as I have no friend.
Tried native and Proton, both had issues.
Game would open fine the first time on fullscreen, after changing the resolution to windowed 1280x720 the game would not open after restart.
The game could not detect my controller, and when using the keyboard the controls would randomly change mapping (up/ down would change from the direction pad to WASD, etc.)
After changing the resolution from fullscreen to windowed the game would immidiately crash after starting to play it after a restart.
Game wouldn't start on Proton after changing resolutions, and playing natively the game wouldn't detect my controller and change key mappings randomly while using the keyboard.

play it normally with proton + joystick
you really cant use joystick on the native version
but it works if you run it with proton

Game works native on Linux (OpenGL). On Proton it works out of the box with DXVK (D3D11 to Vulkan translation). Tested with RADV and the new Mesa ACO compiler on Plasma Wayland.