

Toggling between windowed mode and fullscreen mode crashes the game on the latest Proton. Switching to Proton 4.11-13 fixes that.
Perfect OOTB
Game crashes when alt tabbing
Runs perfectly.
Runs out of the box.
Works fine
My previous borked report was a shader-cache problem on my end that affected other games as well. After disabling the shader chache, affected games are working again including this one. Even resolution switching in this game, which froze in previous versions, seems to work fine now.
Crashed when changing resolution in Fullscreen

1.1.2 patch crashes to desktop immediately
The game was initially playable, however the 1.1.2 patch has rendered it unlaunchable. The window will appear briefly then immediately close.

It works flawlessly minus a crash when changing to 4X scaling and fullscreen. It worked afterwards.
When I changed to 4X and fullscreen, it softlocked the game window and I had to reboot. But then it worked perfectly.
When changing the resolution in fulscreen it causes the game to crash.