

Game plays perfectly with the minor/insignifigant exception of the production logos at startup
The intro video does not play properly.
If you dont mind not watching the intro video each time you open up the game, you wont mind playing this one. Everything else seems to run smooth!
Proton 7.0.1 works great for this game, but I still get the same black screen on exiting that the other users reported with GE-5.21.
Proton experimental worked well for me
Fails to shut down
the game would not close and did not return mouse button input after tabbing out to Steam forcing a reboot.
typical paradox launcher problems, switching between integrated and discreet graphics card blanks it out like it uses the same shaders.
only works with a very specific version of proton for me: 5.21-GE-1

Using steam-experimental the game will not load
Using steam-experimental the game will not load. You will be able to install, you will be able to get to the paradox launcher but you will not be able to get into the game itself. You should use proton 6.3-4 and the game should run fine

After the first patch the game does start and seems to run fine. No problems encountered in the first few hours of play.

Proton-5.21-GE-1 GloriousEggroll
Proton-5.21-GE-1
With the current version of Proton (5.13-2) it is impossible to run the game since it requires MFplat (Media Foundation) support. Improvements by Guy1524 was introduced in Wine 5.21.
Paradox launcher starts but game hangs at starting screen forever. To be fair, I'm not sure if it's a compatibility issue or just a bug.

Game can be started from paradox launcher but never gets passed initial loading screen.
RAM usage appears to slightly increase with time so this could just be slow loading? Several hours after initializing has yielded nothing however.