Rogue mutants, named Lufian were originally bred to manage food production in the overpopulated and resource scarce Earth, but they've revolted against their human masters. The army has been soundly defeated, and now it's up to two teenage heroes, 14-year-old Saki Amamiya and 15-year-old Airan Jo to save the day. As the story advances, the heroes find out the Lufian's true intention and that the mutants could jeopardize the future of Earth!
The main character Saki Amamiya appears in the Wii game Super Smash Bros.: Brawl. Saki appears not as a playable character, but as an Assist Trophy, which are items that summon characters from throughout Nintendo's history. Saki will slash with his sword and jump up and blast with his cannon.
The audio for this game was in English (Japanese subtitles), even though it was never released in the U.S.