The PSP version of Prince of Persia: The Forgotten Sands follows the story of the Prince as he seeks revenge against Ahihud, the evil fire spirit responsible for his family's murder and the takeover of his kingdom. With a new narrative, environments, and enemies, this game is a distinct experience from its Wii counterpart.
The gameplay involves a mix of 3D side-view platforming and action, allowing players to utilize various acrobatic skills such as wall-climbing and ledge-swinging. Puzzles are also an integral part of the game, focusing on manipulating objects and unlocking doors using special abilities granted by freeing the Sisters of Time. These powers confer unique time-manipulating abilities on the player.