Everything works without any issues whatsoever
Works very well, but occasionally gets into a serious stutter for a few seconds
From time to time, the game slows to a crawl and churns on all CPU cores with 100% load. For my system, that means 32 cores fully saturated, so I assume this is different from a mere Wine/Proton optimization thing.
Perhaps the game's physics simulation runs unbounded and stops after a deadline which isn't working out under Proton (but who knows, perhaps the game even uses Unity's ECS and the real issue is different).
Plays well with keyboard and mouse.
Default HUD size falls off the screen, but can be resized.
Works great with no changes. Needs keyboard and mouse.
PROTON_USE_WINED3D=1 %command%
Required PROTON_USE_WINED3D to even run at all, and experimental seemed much more usable than the default proton.
This was for the DEMO
Had to force experimental to install, but works fine after that
Laggy, but still enjoyable.
The demo is very laggy despite meeting the minimum requirements.
Tested on demo 16.2