Redout 2 (1799930)

[nded03]

Compatibility Report

• Name of the game with compatibility issues: Redout 2
• Steam AppID of the game: 1799930

System Information

• GPU: NVIDIA GeForce RTX 2070 SUPER
• Driver/LLVM version: NVIDIA 510.73.05
• Kernel version: 5.17.5-76051705-generic
• Link to full system information report as Gist: System Information
• Proton version: 7.0-3

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.

steam-1799930.log

Symptoms

Loading certain levels/tracks will cause the game to crash.

Reproduction

Start the game and attempt to load any of the tracks in the "Origin Black Hole" set: Sputnik, Voyager and Cassini. Other tracks may also be affected.

[kisak-valve]

Hello @nded03, Assertion failed: 1 <= count && count <= VKD3D_VEC4_SIZE, file ../src-vkd3d-proton/libs/vkd3d-shader/vkd3d_shader_private.h, line 868 looks like the line of interest from your log.

[nded03]

Adding "-dx11" in the launch options (without quotes) seems to work around the issue. An unsupported DirectX 12 feature perhaps?

[HansKristian-Work]

I can reproduce this.

[nded03]

The crashes when loading the tracks in question no longer occur when using Proton Experimental.