Ol' Master Ninja has plenty of techniques at his disposal to help take care of the denizens of Ninjatown. This trailer illustrates some of the ninja magic that can be used in-game to augment the monster-killing abilities of Ninjatown's silent, cuddly assassins.

One special ability allows the player to refill ninjas' health by humming into the mic while they are on screen. Another gives Ol' Master Ninja a magnifying glass that can be directed onto enemies with the stylus. Ninjas aren't helpless on their own, of course: Forest Ninjas shoot barrages of arrows, and Business Ninjas can ... smack dudes in the head with cell phones.

This article was originally published on Joystiq.

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