In this game, you are a ninja and you must throughout the adventure, to recover 5 parchments (which are in the air). But to have them, you should fight various ninjas, some are ¡°normal¡± and are easy to kill, others have capacities and are thus a little more difficult to beat (I let to you discover these capacities if not it is not funny). The adventure is finished by a boss and the last parchment. To fight them, you have your sabre (you can use it of two mani¨¦res, while pressing on the keys A and D) or of stars of ninja (the key S) but you have a limited number of it. You can also choose the level of difficulty which you want.