Pocket Ninja is a superb online game that you can start playing after customizing your character and giving him a name. There are 30 levels in the game and you can expect the entertaining game play to continue for a long time. You will be controlling your ninja characters to fight down the enemies in each level of the game. You can unite the ninjas to form a stronger breed of ninja who will probably be more capable to fight stronger enemies. The coins collected during the fights can be used to avail better upgrades.