CHAOS;CHILD (970570)

[ipr]

Compatibility Report

• Name of the game with compatibility issues:CHAOS;CHILD
• Steam AppID of the game:970570

System Information

• GPU: AMD Vega 56/64
• Driver/LLVM version: Mesa 22.2.0
• Kernel version: 5.19.12
• Proton version:Proton 7.0 & experimental

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

Starting the game results in game exiting. Log has following lines: 10879.365:0158:015c:warn:debugstr:OutputDebugStringA "mgs::GL::CShaderPublic::Load() D3DXCompileShader failed. \n<anonymous>:40:29: E5005: Function \"sqrt\" is not defined.\n\n" 10879.365:0158:015c:warn:seh:dispatch_exception "mgs::GL::CShaderPublic::Load() D3DXCompileShader failed. \n<anonymous>:40:29: E5005: Function \"sqrt\" is not defined.\n\n" Since game has been marked "playable" before, this is a regression of some kind? (DXVK/Mesa?)

The preceding line is soon followed by: wine: Unhandled page fault on read access to 00000000 at address 004AA1BA

Reproduction

1. press play
2. press start when game opens a start/settings tool
3. observe game exiting

steam-970570.log

[ipr]

After making some free space on the drive, game starts with Proton 7.0. So problem seems to have been at my end, a few hundred MB of free space is needed it seems..