Compatibility Report

• Name of the game with compatibility issues: Witching Tower VR
• Steam AppID of the game: 800200

System Information

• GPU: GTX 1080
• Driver/LLVM version: nvidia 410.104
• Kernel version: 4.15
• Link to full system information report as Gist: https://gist.github.com/ebbit1q/be8def512396936548c4b36aec89ea48
• Proton version: 4.2-2

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.

steam-800200.log

Symptoms

When launching the game a black screen opens with a tiny message box stating "Fatal error!" (picture)

The title of the window reads "The UE4-WitchingTower Game has crashed..."

Reproduction

Start the game in VR. Launching the game without SteamVR launches the game fine but without VR, making it unplayable.