Siege of Avalon: Anthology (1558990)

Compatibility Report

• Name of the game with compatibility issues: Siege of Avalon: Anthology
• Steam AppID of the game: 1558990

System Information

• GPU: GTX 1050Ti
• Driver/LLVM version: 4.6.0 NVIDIA 460.67
• Kernel version: 5.9.16-1-MANJARO
• Link to full system information report:
• Proton version: 5.13-6

I confirm:

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

steam-1558990.log

Symptoms

The game's launcher opens up, though the text fonts are a bit wonky, but when I hit play, I get a black screen that remains unchanged till I quit the game. I had a look at the log file and I wonder if line 468 in the attached log
"err: D3D11RasterizerState: Antialiased lines not supported"
is potentially causing the problem.

Reproduction

Install the game and run it with proton 5.13-6.

Start by reproducing Siege of Avalon: Anthology with Proton 5.13-6 and inspect the attached steam-1558990.log, especially the reported line 468. No source file or test is named; done would mean determining why gameplay remains on a black screen and verifying that the game reaches gameplay.