Kingdom Hearts: Birth by Sleep Final Mix PSP

Birth by Sleep Final Mix is the expanded Japanese re-release of Square Enix's 2010 PSP action RPG, the prequel that follows Terra, Aqua and Ventus. It came out in Japan in January 2011 with extra bosses, scenes and modes, keeping the English voice track of the Western release but with Japanese text. The added content only reached the West later, in the HD 2.5 ReMIX collection.