[ESRB: E10+ (EVERYONE 10+) VIOLENCE] Local Multiplayer 2-4, Xbox LIVE Multiplayer 1-4, HD (High Definition). Tenchu, the world-famous ninja action game, is now on Xbox LIVE Arcade. Control your favorite characters as you use a variety of ninja weapons to defeat your enemies and complete your missions. Use traps in multiplayer mode to kill your friends for massive points! [via: MajorNelson]