忍者斗殴

The story, set in the year "199X", follows the twin ninja warriors named Joe (ジョー) and Hayabusa (ハヤブサ, lit. "Falcon") (not to be mistaken with Joe Musashi or Ryu Hayabusa ), who are waging a battle against an evil ninja clan Kage Ichizoku (影一族, lit. "Shadow Family"). Their mission is to fight their way into the enemy home fortress, the Ninja Tower (ニンジャタワー, "Ninjatawa"), which has emerged from the ocean in the center of New York City , to once and for all defeat the Shadow Family and its leader, the long thought-dead demon sorcerer Genyousai. When defeated, three of the minibosses: Musashi (ムサシ), Kagerow (カゲロウ, lit. "Mayfly") and Gembu (ゲンブ), become allies and fight alongside Joe and Hayabusa as optional player characters. If the heroes are victorious, Genyousai is destroyed and the Ninja Tower crumbles.