Demonologist crashes on the loading screen with Unreal process has crashed: UE-Shivers

protonclosed

ValveSoftware/Proton#9936 · opened 2026-07-01 by MrDenisL · updated 2026-08-04 · 2 comments · github

MMrDenisL 2026-07-01 github

Compatibility Report

GPU: Radeon RX 6600
Video driver version: 4.6 Mesa 26.1.3-arch1.2
Kernel version: 7.0.14-arch1-1
Link to full system information report as Gist:https://gist.github.com/MrDenisL/1a216218746d824b0cba5e0052897f60
Proton version: Proton Experimental

Demonologist crashes on the loading screen with Unreal process has crashed: UE-Shivers

Start the game and it will crash.

Kkisak-valve maintainer 2026-07-01 github

Hello @MrDenisL, 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/7471#issuecomment-4859078947.

MMrDenisL 2026-08-04 github

Adding the -noraytracing parameter fixed the hang on the login screen for me.