protonscr

Warhammer 40,000: Space Marine 2 dont start

protonclosed
ValveSoftware/Proton#10122 · opened 2026-09-06 by thefilip988 · updated 2026-09-06 · 1 comments · github
Tthefilip988 2026-09-06 github

Compatibility Report

  • Name of the game with compatibility issues: Warhammer 40,000: Space Marine
  • Steam AppID of the game: 2183900

System Information

I confirm:

  • [ *] that I haven't found an existing compatibility report for this game.
  • [ *] that I have checked whether there are updates for my system available.

steam-2183900.log
here the same in gist https://gist.github.com/thefilip988/cb32391e202946b0e1b3eae83740b29e

Symptoms

stuck on *--cwd' 'client_pcrootbinpc' and not start

Image

Reproduction

Kkisak-valve maintainer 2026-09-06 github

Hello @thefilip988, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/8072#issuecomment-5559505178.

Proton versions

Upstream links