Installing non-Steam games on the Steam Deck is relatively straightforward once you understand how to use and the Proton compatibility layer. Method 1: The "Direct Add" Method (Simplest)
: Move your game installer folder to the Steam Deck via a USB drive or network transfer. Add Setup to Steam : Open Steam in Desktop Mode. Click Add a Game > Add a Non-Steam Game .
Installing non-Steam games on the Steam Deck is relatively straightforward once you understand how to use and the Proton compatibility layer. Method 1: The "Direct Add" Method (Simplest)
: Move your game installer folder to the Steam Deck via a USB drive or network transfer. Add Setup to Steam : Open Steam in Desktop Mode. Click Add a Game > Add a Non-Steam Game . how to install cracked games on steam deck