Ubisoft has announced Tenchu 4 will launch exclusively on Wii across North America and Europe in early 2009.

Tenchu 4 will see players using the Wii Remote to fight, dash, jump and kill like a real ninja as they take control of stealthy Rikimaru and the aggressive and acrobatic Ayame. The ninjas must use their lethal skills to keep the peace in feudal Japan as they fight through more than 10 missions and 50 side quests.