Whitelist Request

• Name of the game to be whitelisted: Fall Of Light
• Steam AppID of the game: 633950

System Information

• GPU: RX 580 4Gb
• Driver/LLVM version: Mesa 18.2.2, LLVM 7.0.0
• Kernel version: 4.18.12
• Link to full system information report: https://gist.github.com/ziabice/8c19008e58f82b16a62f7ab65ba235d4#file-sysinfo-txt:
• Proton version: 3.7-7

I confirm:

• [x] that pressing the Play button in the Steam client is sufficient.
• [ ] that runtime config options
  are necessary to run the game.
• [x] that no workarounds other than the mentioned ones are necessary.

Issues

• [ ] I haven't experienced any issues.
• [ ] There are no issues left open for this game.
• [x] Although I consider the gaming experience equal to Windows there are
  remaining issues:

This game requires LLVM 7, otherwise the GPU will hang. I tried it previously with LLVM 6 and the game crashed my system on the loading screen.

When quitting the game crashes: you need to ALT-TAB and press the button on the window that is open.
I played it a bit and everything seems to work as expected with good performance.