
klandel.thims
Published
PROTON_USE_WINED3D=1 DXVK_FRAME_RATE=60 %command%
Initially tried using PROTON_FORCE_LARGE_ADDRESS_AWARE=1 DXVK_ASYNC=1 gamemoderun PROTON_USE_D9VK=1 %command% and WINEARCH=win32 PROTON_USE_D9VK=1 PROTON_FORCE_LARGE_ADDRESS_AWARE=1 %command% But video was choppy and slow text at times. I tried PROTON_USE_WINED3D=1 DXVK_FRAME_RATE=60 %command% and the result was much smoother playback. This is on my aging system so is antequated by today's standards, but was play was acceptable. I'm new at this -- so just a shot in the dark, but hope this might help someone :)
Works
I mean it works, but is an old game so keep your expectations modest. Also, most linux distributions have this natively so you could install with "sudo apt install uqm" rather than using proton with the windows version (not sure why the developers haven't included the linux port in Steam...). That said, it runs perfectly under proton, so no big concerns.