Description: Introducing Mission Mode, a brand-new gameplay expansion for the acclaimed action game Ninja Gaiden II. In this all new game mode, challenge your skills in self-contained missions featuring trials and tribulations not found in the standard story mode. Karma Attack missions task you with obtaining the highest score, while Survival missions give you a single weapon to fight off as many enemies as possible. Take your high scores online with Xbox LIVE and compete with players around the world on the mission leaderboards!