Compatibility Report

• Name of the game with compatibility issues: VALKYRIE DRIVE -BHIKKHUNI-
• Steam AppID of the game: 550080

System Information

• GPU: GTX 960
• Driver/LLVM version: nvidia 430.26
• Kernel version: 5.2.4-1
• Link to full system information report as [Gist]:https://gist.github.com/Dvakote/97b902e90f44a0e8b4932a921531d853
• Proton version: 4.11-1

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.

Proton Log: steam-550080.log

Symptoms

No audio output in game on proton 4.11-1.
Error message in log: err:alsa:get_alsa_name_by_guid No devices found in registry?
I tried every other available proton versions and they all worked fine in that regard (3.7-8, 3.16-9, 4.2-9).
Also I noticed an issue about similar problem: https://github.com/ValveSoftware/Proton/issues/2942

Reproduction

1)Enable proton 4.11-1 as default proton version
2)Install game and run it with default proton
3)No sound in game or intro cinematics