Tenchu: Stealth Assassins is a Action & Adventure game set in 16th century Japan. You play as either Rikimaru or Ayame, one of two ninjas employed by Lord Gohda, a samurai lord with a compassionate heart. Your mission is to complete quests and eliminate targets in your lord's domain. As you progress through the game, you'll face greater challenges from tengu goblins and oni demons.
The gameplay focuses on stealth and strategy over straight action. You can sneak around undetected, hug walls to conceal yourself, and use a grappling hook to navigate the environment. Your goal is to avoid detection, as this will earn you higher scores and better equipment. The game features diverse scenery, including Japanese castles and mountain retreats, each with its own set of opponents and soundtrack.