Prowl and strike with lethal precision as ninja assassins Rikimaru or Ayame in the shadowy world of feudal Japan. Armed with mystical weapons and sheer cunning, you must shed blood with discretion and move without detection. For only the unseen survive. Master dozens of motion-captured ninja moves as you disembowel fearsome samurai, wild beasts, and evil demons. Wield 20 stunning death-dealing devices, including throwing stars, grappling hooks, caltrops and more. Stalk the towns, temples, forests, caves and dungeons of 16th century Japan in 10 deadly missions.