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Ubisoft has announced that development on a PSP version of Prince of Persia is under way. A title has not yet been announced for the game, but the PSP version will be an enhanced version of Prince of Persia: Warrior Within. It will have new maps, redesigned levels, and new puzzles.
The game will have the same free-form fighting system as the console version and a new projectile attack system will add more depth to the combat system.
Keep checking back for more info!