Desperate: Vladivostok (appid 1832070)

Compatibility Report

• Name of the game with compatibility issues: Desperate: Vladivostok
• Steam AppID of the game: 1832070

System Information

• GPU: RX 6800 XT
• Driver/LLVM version: mesa 22.3.4-1
• Kernel version: 6.0.19-273-tkg-bore
• Link to full system information report as Gist: https://gist.github.com/Patola/d15efddcc566783e100b1726c9824228
• Proton version: 7.0-6

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 is VR only, it doesn't start. When launching, an unreal engine crash screen quickly appears and disappears on the screen when launching it. Using Valve Index as VR

Reproduction

• Just try and run the game. Be it from the green PLAY button on Steam or via SteamVR Home. Same thing.
  steam-1832070.log

Start by reproducing the launch failure with Proton 7.0-6, SteamVR, and the Valve Index, then inspect steam-1832070.log and the linked system information report. No source file or test is named; done would mean identifying the Unreal Engine crash cause and confirming that the game starts successfully.