

No graphic settings and mild to poor performance on the Steam Deck. Resolution cannot be changed.

Playable straight out of the box on Steam Deck with some minor framerate/interface issues.
The settings allow you to change between windowed/fullscreen but it won't allow you to change the resolution default, resulting in white borders on top and below the screen.
Framerate drops during certain cutscenes, ranging between 20-40fps.
No automatic prompt for inputting text, you have to manually pull up the keyboard using Steam+X to open.

Does not work
Tried adding the LD_PRELOAD and the "PROTON_USE_WINED3D=1 %command%" thing in the launch options, neither worked. Couldn't get past initial screen. Would not recommend
Setting display mode in main menu can cause the game to freeze completely, however starting the story in regular windowed and then changing to borderless window with native resolution works fine.

Add LD_PRELOAD="libGL.so.1"
to your launch options to get passed the main menu. Runs fine once added!