Compatibility Report

• Title Halo: The Master Chief Collection
• Steam AppID of the game: 976730

System Information

• GPU: NVidia GeForce GTX 1060
• Driver/LLVM version: 455.45.01
• Kernel version: 5.8.18-1-MANJARO
• https://gist.github.com/Richard-Payne/2862f289aa31cbdcf96de650a12c3f5f
• Proton version: 5.13-2 and 5.21-GE-1

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.

steam-976730.log

Symptoms

Splash screen loads, disappears and then a Fatal Error Windows dialog appears. Screenshot attached.