


Absolutely wonderful game, runs acceptably (not flawless) on the deck. Install Proton-GE with ProtonUp-Qt to get cutscenes working.
R1 brings up the room directory, which makes screenshots with Steam + R1 tricky sometimes, so I mapped it to R5.
Locking it to 40-45 FPS gets you ~2 hours of battery life and gets rid of the stutters. Locking it at 30FPS allows you to limit the TDP to 6W and get 3.5-4h of battery.
Some smaller text (including clues) that is readable on a bigger screen/higher resolution is hard to read or even notice on the smaller screen of the Deck.
Playing with ProtonGE lets cutscenes play, but adds coloured pixel artifacts to random edges in the world, and on the main menu's text.
Didn't experience it myself, but currently there's a bug where making a second save file (to try and achievement hunt) can overwrite your first save file. Might not be an issue in the future though!
Dips from 60FPS, no issues locking at 40-45FPS.
The game runs at 60FPS with semi-frequent dips, so I'd recommend locking it to 40-45 FPS to get rid of those dips.

FPS limit to 40
Seems like an interesting game! Looking forward to playing more! Videos wouldn't play with the default Proton version. Switching to GE 9.27 fixed it. I tried experimental like other people suggested but it didn't work either.
The dev seems to be aware of the issue and is trying to fix it.

45fps tdp 10w
a little choppy sometimes

40hz refresh rate
limit fps 40 and tdp to 10

The Steam Verified statement said that there is small text that may be difficult to read. So far, I have not found any text that was difficult to read (alltho I have only played the game for a couple of hours).