


With this the game also closes properly. With Proton Hotfix it hangs when usings "Quit to desktop".
Error with tech tree was fixed with a patch
I had to use ProtonGE to be able to get past the tutorial videos, that were not showing up

It's not OS related. It's probably a bug that will get fixed. It happened only once.
There were a few bugs including with saving the game but those rarely happened and weren't Linux related.

Game freezes upon showing the first tutorial video
Runs flawlessly
Hangs on playing the tutorial videos

missing tech tree is really cumbersome.
no Tech menu, somewhat playable as tooltips appear and then clicking works, would not recommend though
Saving fixed itself but now I am scared it appears again after a longer play session

Flawless

Needs to be run on proton experimental else will throw a 'could not initialize steam' error.

Description text in build menu is narrow
You will have to either connect a keyboard or redo the controls to play

Game runs perfect with GE-Proton, but does not start with normal proton