Over 70 More Games Just Got FPS Boost On Xbox Series X/S Share Screenshot: Ubisoft Microsoft added its FPS Boost to over 70 additional games today, letting players on Xbox Series X or S enjoy dramatically better performance in older Xbox One titles like Yakuza 6, Assassin’s Creed Unity, Alien Isolation, Far Cry 5, and Mad Max. FPS Boost is a feature found on Xbox Series X and S consoles that allows older games to run at double their original framerate with no patches or updates needed. So a game that was running at 30fps on Xbox One, with FPS Boost activated, can hit 60fps. Even better, FPS Boost-enabled games that were running at 60fps on the older Xbox can now hit 120fps on Xbox Series X/S. Of course, you’ll need a TV that can display 120Hz content to see these games running at that level of performance.