The game didn't work here. It starts, but in the menu screen, it closes.
Distro: Linux Mint 19 Tara
Processor: AMD Ryzen 7 1700
GPU: GTX 1070, Nvidia proprietary driver 396.54
RAM: 32GB
Kernel (custom) - 4.17.14 (optimized for Ryzen)
Resolution: 1920x1080
Proton 3.7-3
proton 3.7-3x1 2018-08
Distribution: openSUSE Tumbleweed
Linux: 4.18.5
GPU: AMD Radeon R9 280
GPU driver: amdgpu 18.0.1 / Mesa 18.1.6 / LLVM 6.0.1
GPU memory: 3072MB
CPU: AMD FX 6300
RAM: 16GB
Resolution: 1920x1080
Proton: 3.7-3
Works great :)