Super Monkey Ball series rolls onto Sony PSP system this summer in the all new Super Monkey Ball Adventure. For the first time in the series, Super Monkey Ball Adventure will deliver a dynamic story-driven platform adventure in addition to the classic party games and racing elements made the franchise famous. The original Monkey Ball characters of Aiai, Meemee, Gongon & Baby are back. They are joined by a host of new characters, including a Prince and Princess, who are being kept apart by a feud between their kingdoms. The couple run away to Jungle Island where they enlist the help of the Super Monkey Ball gang, to unite the feuding Monkey Kingdoms and defeat the Naysayers who have sucked all the joy from the Monkey Ball world.