Free app lets Android phones play Steam games without a PC

A free app called DroidDeck lets Android phones and handhelds run Steam and play PC games directly on the device, with no gaming PC needed. The app was released on GitHub in late September 2026 and quickly caught on with fans. Most ways of playing PC games on a phone involve streaming them from a computer elsewhere. DroidDeck works differently. It runs the real Steam app on your phone, along with similar tools to the ones Valve uses to get Windows games working on the Steam Deck.