How to play on Steam Deck (FIX)

[RaWrAgExLOL]

Late to the party here but I actually found a fix for this on Steam Deck.

Install game, select proton 4.11-13. Start the game and it will stay on a black screen for maybe 30 seconds, the game will start and take you to the menu. Exit the game and wait for Steam cloud to upload. Start the game again and then begin playing the campaign. Done. COOP also works flawlessly and it's mostly 60fps with everything set to ultra.

[bryanrangel1203]

4.11-13 also not working after you get pass thru the rebellion and nazi 2 logo it went black then it stays that way all black even for 5mins.

[borsdy]

I am having much more luck here than nza1