Project Chaos, has out of the box support for the Steam Deck. Featuring; Full Controller Accessibility, Steam Cloud Saves, and Multiple Performance Modes. Project Chaos on the Deck, is just like playing on any typical gaming PC, no cut content and no lower resolution textures. Just pure unbridled chaos!
Running at a steady 50-60 FPS, with another round of Deck specific optimisations coming before launch, there's no disadvantage to playing on the Deck.
Top Tip!
Bind one of the rear grip buttons to 'Slide'!