Clumsy Ninja is an online mobile game, casual game, in which you train your ninja interactive character to learn new tricks and super-special ninja moves, is free to play on Android and iOS devices, from NaturalMotionGames.
Download the game at:
https://play.google.com/store/apps/details?id=com.naturalmotion.clumsyninja
https://itunes.apple.com/app/id561416817?mt=8