Up and Down Ninja is a casual game where you need to control ninja to go up and down and to collect ninja stars.Watch on other ninja who is on your ..

Up and Down Ninja is a casual game where you need to control ninja to go up and down and to collect ninja stars.Watch on other ninja who is on your road. Avoid them and try not to crash with other ninjas or the game will over. Play this game and get the best score. Be careful and have fun. Tap on screen to control the ninja