Hello @AwesamLinux, Workaround setting launch option "RADV_DEBUG=llvm %command%" solves the problem this is a fairly strong hint that the misrender is a video driver issue that should be reported to your video driver vendor.
proton 9.0-1x1 2024-05RADV_DEBUG=llvmx2 2024-05RADV_DEBUG=llvm %command%x2 2024-05
Compatibility Report
System Information
I confirm:
Symptoms
Shadows flicker when playing the game, updating to most recent Mesa git made no difference.
Workaround setting launch option "RADV_DEBUG=llvm %command%" solves the problem, alternatively forcing the game to use DX11 using launch option "-dx11"
Reproduction
steam-2931680-.zip