You need this patched version of proton to play the game
https://github.com/ValveSoftware/Proton/issues/3291#issuecomment-643547577
Benchmark Info:
Resolution 1920x1080
Proton 5.0-rdr2-3
Linux Driver: 440.66.15
Windows Driver: 446.14
Windows Version 1909 (OS Build 18363.836)
System:
Cpu: i7 8700k @ 4.7Ghz
Memory: 16GB G.Skill Trident Z 3200 Mhz
Graphics Card: RTX 2080
Motherboard: Asus Rog Strix Z370-E Gaming
Operating System: Arch Linux
5.6.15-32-tkg-pds fsync
Discord server:
https://discord.gg/Gj5YmBb
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