Ninja Battle Action - Amazing fights and original animation heighten the incredible action and interactive experience of the STORM series like never before. Improved Gameplay - New Gameplay mechanics with the powerful Combo Ultimate Jutsu and combined attacks. Never-before-seen Roster - 100 Playable & Support Ninjas, including new characters and variations appearing for the first time. Exclusive Character - A brand new character (Mecha-Naruto) designed by Masashi Kishimoto exclusively for the game. Ninja World Tournament - A fresh and thrilling single player mode where 4 different Ninjas brawl and the one gathering the most Battle orbs wins. The Akatsuki origins revealed - For the first time ever, the untold story behind the infamous gang will be told through an animation woven into gameplay.