Everything seems to work now out of the box with proton 9.0-2
The game starts fine now, my controller is working and also the intro video is now playing. Only played for ~15 mins.
Changed it around to my liking. Please feel free to try it. I called it :Deck Devotion. By a1i3nNATE.
TDP to 3 watts. Runs at solid 40.
It's a bit small. But can still be read.
Can not change to 1200x800(16:10) Game is 16x9 default.
Just changing to older proton 6.3-8 made it work fine. Use my control template for a bit more ease of use to play. Called:Deck Devotion. By a1i3nNATE.
Random black screen after loadings. Never goes away and can only shut down the game with the Steam menu
Needed to switch to keyboard emulation as gamepad was ineffective
Game randomly freeze when calling the Steam Deck overlay
Need much tinkering to get the game running on Deck and is still really unbstable. Not recommended for now.
Nothing seems to work, I can see the language and gamma menu but nothing else after that.

Game is crisp outside of the mentioned minor issues
Videos (intro/ending) cannot play. Occasionally (once in 10 hours) the entire screen blacked out and forced a restart.

Intro without audio
Stuttering after 1.30h of playthrough
PROTON_NO_D3D11=1 %command%
You still see the Gnome Top bar and a App Launcher bar
Black screen is fixed by disabling Dx11. Proton 5.0-10 and 5.13-6 and Experimental did not work.

Game doesn't start with DXVK
My Steam controller isn't recognized because Steam overlay doesn't work
Fullscreen issues with older proton versions seems to fixed with proton 5.13

PROTON_NO_D3D11=1 %command%
Intro playing black
have not played with pad controller

Played only with keyboard and mouse, without any problems.

Intro playing is black screen, only text. You can skip by pressing left mouse button.
Played with keyboard and mouse only, without any problems.
Launch with " PROTON_NO_D3D11=1 %command% " .


Runs after disabling D3D11, but not in a proper fullscreen mode. Also the controller is not recognized.



My XBOX One Controller does not work, and it's impossible to rebind the keys in-game at the moment (though there are setups for both qwerty and AZERTY layouts ! :-D ).


Works perfectly after enabling wined3d. The controller is not recognized, but that's also a problem for the windows version.


Launch almost perfectly with PROTON_NO_D3D11=1 %command%
. My only problem is with fullscreen who is not perfect : the game looks like a background of my desktop. But its playable.
