This is a fantastic game, strangely relaxing to play. The game's levels consist of shapes that are filled with moving ninja throwing stars, and the goal of each level is to slice away enough of the shape while managing to keep all the moving stars still together in whatever section of the shape is still left. As you slice away at the shape a bamboo bar will fill at the top of the screen and once enough of the shape is cut off the level will be complete as long as the stars are still together. If your slice accidentally comes in contact with one of the stars before the bar can be filled the level will be failed. At the end of each level you manage to complete you will be shown stats of how many slices it took, how much time, and how much percentage of the shape was left. You can always go back and replay the levels to outdo your previous attempts and achieve better stats. The game may sound a little dull but when you start playing its really not. The ninja theme and design of the shapes are cool from an art standpoint. The sounds/music are good and fitting to the theme. The onscreen swipe slicing you do to cut the shapes is extremely responsive and accurate, so there's no problem at all with the controls. For $.99 this is a really good pickup and play game to have on your ipod/iphone.