Compatibility Report

• Name of the game with compatibility issues: Lethal Company
• Steam AppID of the game: 1966720

System Information

• GPU: NVIDIA GeForce RTX 3070 Lite Hash Rate
• Video driver version: nvidia-dkms 545.29.06
• Kernel version: 6.6.10-273-tkg-eevdf
• Link to full system information report as Gist:
• Proton version: 8.0-5

I confirm:

• [x] that I haven't found an existing compatibility report for this game (at least, not with this particular usage scenario)
• [x] that I have checked whether there are updates for my system available.

Symptoms

The game runs just fine without the VR mod, but with it, like with some other Unity OpenXR-based games and mods, the game will not run. Specifically, I get a few frames of the "Made with Unity" startup screen showing in my headset, and then the headset crashes with error (-203) and the game freezes and must be force-exited.

Reproduction

Start up SteamVR and Index knuckle controllers, and attempt to launch Lethal Company modded through r2modman with only the LCVR mod and its one dependency active.
steam-1966720.log
vrcompositor.txt