Rockstar Games explains in a post for Update 1.69 and spotted by The Verge , that its game won’t be supported by Steam Deck due to the integration of BattlEye Anti Cheat for Grand Theft Auto Online . The goal was to put a limit on cheating in its open world MMO, but that came at the cost of Steam Deck support. This change from verified to unsupported via the Deck Verified program means Valve considers it not playable at all on Steam Deck. While you can still play the GTA 5 single player...
