ZONE OF THE ENDERS THE 2nd RUNNER : MARS / ANUBIS ZONE OF THE ENDERS : MARS (650510)

Compatibility Report

• Name of the game with compatibility issues: ZONE OF THE ENDERS THE 2nd RUNNER : MARS / ANUBIS ZONE OF THE ENDERS : MARS
• Steam AppID of the game: 650510

System Information

• GPU: RX 480
• Driver/LLVM version: Mesa 20.0.7
• Kernel version: 5.6.14-arch1-1
• Link to full system information report as Gist: https://gist.github.com/CygnusTerminal/978c8d275f421be940fa96efe0ce9579
• Proton version: 5.0-7

I confirm:

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

Symptoms

Game has no sound, if i am playing audio in background, it would also break the audio until i close the game, and wont "run" if i don't click the left mouse button. I mean, the game stays like frozen, unless you keep the left mouse button clicked the whole time the game is running. Proton 4.11-13 closes instantly. Game works with Proton 4.21 from GloriousEggroll, though it has no sound. Proton 5.8-GE-2-MF also works, but audio sounds broken and if volume is turned up, it would only sound from one speaker, and the mouse click bug is also there.
steam-650510-4.2.log
steam-650510-4.11.log
steam-650510-5.0.log

Reproduction for 5.0-7/4.21-GE-2

1. Run the game.
2. Black screen appears, game seems to be frozen.
3. Click and keep the left mouse button pressed.
4. No audio in game, be cutscenes or main menu.

Start by reproducing the listed steps with Proton 5.0-7 and reviewing steam-650510-4.2.log, steam-650510-4.11.log, and steam-650510-5.0.log. Done means the game starts without requiring the left mouse button and provides stable, correctly routed audio.