Super Duper Sumos, Nickelodeon's highly rated cartoon series, and the UK's number one kids import, brings giant buttocks to the Game Boy Advance for the first time. In this fast-paced action adventure, three 18-year-old sumos help defend Generic City by battling the evil Ms. Mister and her cohorts. Super-sized heroes in a normal-sized world, the sumos use their special powers ' 'Gluteus Maximus' 'Honorable Thunderball' and the 'Sumo Squeeze' - to double in size and destructiveness in order to fight evil. Players can choose to play as Booma, Defender of Peace; Kimo, Defender of Honor; or Mamoo, Defender of Truth.