Compatibility Report

• Name of the game with compatibility issues: Codename Gordon
• Steam AppID of the game: 92

System Information

• GPU: RX 560
• Driver/LLVM version: Mesa 19.3.4 LLVM 9.0.1
• Kernel version: 5.5.4-15-tkg-pds
• Link to full system information report as Gist: https://gist.github.com/soredake/ed1fa30f885371dda5f331815920a3ae
• Proton version: 5.0-3

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-92.log

Symptoms

Small black window is shown for a second, no window in task bar, only sound is working.

Reproduction

1. Start game.