protonscr

Skydance's Behemoth crash on certain levels

protonclosed
ValveSoftware/Proton#9539 · opened 2026-03-02 by cmleon51 · updated 2026-03-02 · 1 comments · github
Ccmleon51 2026-03-02 github

Compatibility Report

  • Name of the game with compatibility issues: Skydance's Behemoth
  • Steam AppID of the game: 1707990

System Information

  • GPU: RX 7800xt
  • Video driver version: Mesa 26.0.1
  • Kernel version: 6.19.5-3-cachyos
  • Link to full system information report as Gist:
  • Proton version: 9.0-4, tried with Experimental, 10.0-4 and cachyos proton version

I confirm:

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

Proton Logs

steam-1707990.log

Symptoms

When certain levels load the game completely crashes except when you add "-dx12" to the launch options of the game

Reproduction

Play the game and enter the level called "bone cathedral" from the previous level (the problem arises in the castle too but bone cathedral it's the first level where this happens

Kkisak-valve maintainer 2026-03-02 github

Hello @cmleon51, 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/8981#issuecomment-3984447444.

Upstream links