In this ninja game, prove that you're the best ninja of them all. To start, learn how to control your character. Four and six will make your character move left and right. The numbers seven and nine will make him jump left and right. The number eight will make him jump. To attack, push the letters I, O, and P on your keyboard. Each of them controls a different attack. You need to take out all of the villagers and monsters in each level to win. Keep an eye on your health bar at the bottom of the screen, because if you run out of health, you die.