Some cool ninja games include "Mark of the Ninja" by Klei, "Fruit Ninja" by Halfbrick Studios and "Teenage Mutant Ninja Turtles: Training Lair" by Microsoft. "Mark Of The Ninja" is available for computers and the Xbox 360 and "Fruit Ninja" is available for mobile devices.
"Mark Of The Ninja" blends stealth elements with a traditional 2D platformer, using the art style that developer Klei has become known for with games such as "Shank."
"Fruit Ninja" is one of the world's most popular mobile games and has players swipe to slice flying fruit while avoiding bombs.
"TMNT: Training Lair" is exclusive to the Xbox 360 and requires Kinect. Gameplay is somewhat similar to "Fruit Ninja" but incorporates full-body motions.