Compatibility Report

• Name of the game with compatibility issues: Fallout3
• Steam AppID of the game: 22370

System Information

• GPU: GTX970
• Driver/LLVM version: nvidia 396.54
• Kernel version: 1.15
• Link to full system information report as Gist: https://gist.github.com/Kryuko/cbe1d228889d81914fe9d1e149a80f2a
• Proton version: every version

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

Reproduction

Just open the game. You will see the launcher, if you click play you will have a black fullscreen window.
Putting the xlive.dll file in the root game directory solve the issue.

Thank you in advance.