The Steam Deck is now officially supported with a native Linux build!
(Some UI will be automatically scaled up for the smaller screen)
We have gotten reports that the current build has some issues on the Steam Deck with some users, and while we are working with Steam to fix these issues, here is the workaround:
Select Properties, then scroll down to Compatibility, then select Force the use of a specific Steam Play compatibility tool, making sure that Proton 7.0-3 is also selected.
Changed files in this update