Compatibility Report

• Name of the game with compatibility issues: Summoner
• Steam AppID of the game: 275570

System Information

• GPU: Intel HD Graphics 4000
• Driver/LLVM version: 3.0 Mesa 19.1.4
• Kernel version: 5.2.0-2-amd64
• Link to full system information report as Gist:
• Proton version: 4.11-4

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.

Symptoms

After launching the game from Steam and clicking the "Play" button in the popup menu, the following message appears:

The full log.

Reproduction

1. Install the game
2. In Steam, click "Play"
3. If this is the first time you run the game, click "Setup" in the popup menu, then "Detect Available Cards" and finally "ok".
4. Click "Play" in the popup menu
5. The error message shown above appears