

I've tried upgrading to Proton 10, then downgrading to Proton 7 and 8. None worked. Crashes after steam startup animation

Alt-Tab out of Fullscreen freezes the game. - Play in Borderless recommended
My Default Steam-Play setting is using newest Proton (8.0.2 current) - but this version does not work. It loads in "starting" forever. - If you ran it once with a Proton Version which did not work, go to your Steam Folder find the folder "1457080" inside the folder "compatdata" and delete it. - then change the Proton Version to 7.0.6 in the properties and try again.
Ran great without changing any settings.
Stable FPS with no drops and excellent battery life (around five and a half hours). Full controller support using the default recommended layout.
By default, the resolution is set to a lower one for some reason, making the game look a bit blurry. Unfortunately, there is no 1280 x 800 resolution, so you had to stick to 1280 x 720. Besides that, a perfect game experience.
Had to switch to windowed, Fullscreen was not scaling properly
Make sure to change to beta in system settings for Mageseeker to work
Will update as I keep testing but so far this has been solid! Make sure to switch to the beta and use Proton 8.0.1!
Turned overall TDP down to 7W, runs at locked 60 FPS with no issue.
Some minor stutters and the game doesn't allows 1280×800, only 1280×720.
Fullscreen when minimized crashed the game