Tenchu: Shadow Assassins, released in 2009 for the Nintendo Wii, is an action-adventure stealth game set in a historical version of feudal Japan. Players take on the role of ninjas Rikimaru and Ayame from the Azuma Ninja Clan, tasked with various missions that require stealth, strategy, and skilled combat. The game utilizes the Wii's motion controls to simulate authentic ninja weapons and offers a blend of silent assassinations and combat engagements.