Tenchu: Dark Secret is a Nintendo DS action-adventure game built around ninja stealth, traps, and close-range combat. The story follows Rikimaru and Ayame as they protect a young princess in a war-torn village from a power-hungry warlord.

• Cleaned, tested, and guaranteed to play. Authentic cartridge.
• Choose between Rikimaru and Ayame, then use shadows, swords, and ninja tools to stalk enemies through hostile areas.
• Stealth gameplay includes planting traps, hiding underground, and striking enemies before they can react.
• Collected items from defeated foes can be used to build gear, create healing items, and craft deadly weaponry.
• Local wireless multiplayer supports competitive matches where players challenge each other using separate game cards.
• The Mine trap explodes when touched, adding a tactical hazard to the game’s trap-based approach.

This entry brings the Tenchu series to Nintendo DS with touchscreen-era item crafting and portable stealth missions. Its focus on Rikimaru and Ayame connects it directly to the long-running ninja assassination storyline.