Tenchu: Stealth Assassins is an action-adventure stealth game for the Sony PlayStation 1, released in 1998. Set in feudal Japan, players assume the roles of ninja assassins Rikimaru and Ayame, tasked with taking down corrupt officials and enemies through stealth and combat. The game emphasizes sneaking and silent kills, with levels rewarding discreet gameplay. Its 3D environments provide multiple approaches to targets, offering a blend of strategy and skill in a ninja-themed package, complete with a mix of swordplay and traditional tools like grappling hooks and shuriken.