


lower graphics settings
doesnt run well on the steam deck (not because of linux but because it doesnt have enough power to run this demanding game) but you can get a playable experience on lower graphics settings

Works without tinkering. To get acceptable frames tho, graphics have to suffer quite a bit.
sometime Audio sets in a millisecond after the character started talking

Minor graphical glitches such as with scenes being overly bright, which seem to be reported even on Windows PCs, so presumably just early unpatched game code, nothing Proton/Deck related.
Again, also reported on Windows PCs, so just the result of early unpatched game code, I think.
The Steam Store page Steam Deck compatibility status is clearly just wrong with its "unsupported" claim. Luckily, I found a community forum report from someone saying it worked fine on Deck with Proton Experimental. I tried it and was able to complete both early release chapters with no real problems. I haven't tried non-experimental Proton. But, no idea why Steam thinks it's "unsupported", when it is perfectly playable!