Meanwhile, a 2019 Porsche 911 GT3 RS is up for grabs for anyone, across all platforms, who logs into the game before March 14 10AM PDT, with it coming as a speedy welcome present. Since this is the first Forza game to enter Steam, Playground Games has also devised a handy welcome guide for new players. GPU: NVidia GTX 970 OR NVidia GTX 1060 3GB OR AMD R9 290x OR AMD RX 470 Xbox cross-platform co-op Optimized for Xbox Series XS Smart Delivery.OS: Windows 10 version 15063.0 or higher.Here are the minimum and recommended requirements: Minimum However, other than leaderboards and clubs, no progress will be carried over to the Steam version for those who want to hop over from another platform. Also like most other Xbox Game Studios-developed launched on Steam, the Forza Horizon 4 release supports full cross-play with players on the Xbox ecosystem (Microsoft Store PC, Xbox One, Xbox Series X|S, Xbox Game Pass, and mobile cloud play) which still sports millions of monthly racers according to developer Playground Games.