There are some new screenshots for Acquire's upcoming stealth ninja game Tenchu 4, which is set to hit the Nintendo Wii on October 23rd in Japan. These screens depict the game's first stage, and the various actions you will do in that mission. You will knock down guards and sneak around to keep your cover as you move towards your target for the mission. Once dispatching that target, you're treated to a mission ranking based on various statistics that are tallied during the mission.

Tenchu 4 has been confirmed for a US/EU release in early 2009. You can check out the official site here. Check out the rest of the screenshots over at the source.