
Mihkostas2001
Published
the singleplayer wont start
PROTON_USE_WINED3D=1 gamemoderun %command%
I had to force steam to use openGL , older GPUs have problems with vulkan (in general), i also disable vsync in the game settings
(game braking bug) play the first mission in windows , to get the save files , then put them on linux
first level before save
PROTON_USE_WINED3D=1 gamemoderun %command%
had to disable vsync and anti aliasing to make it run smouth
MESA_GL_VERSION_OVERRIDE=4.5COMPAT PROTON_USE_WINED3D=1 gamemoderun %command%
I had to play for some hours to stop the lag , needs to warm up a little , also i change to openGL for my hardware and needed to specify the version of the openGL (e.g. 4.5) because i got white textures everywhere.
PROTON_USE_WINED3D=1 %command%
For my hardware works ok in openGL but is unplayable in vulkan , must set proton to use openGL as i did in the launch options.
PROTON_USE_WINED3D=1 %command%
had to use openGL in my case, other than that and some very small audio crackling the game works great.