These ninja skilled warriors, so they were attracted and attracted for the protection and defense of high-ranking officials, and nobles. In the game Ninja Battle Tower, you will find yourself with the ninja hero on top of the tower. His task is to keep the defense. He would have been glad to come down and slap on the first number of enemies, but this is not his duty. The warrior must be on the roof and from there hit the enemy with steel arrows. In this case, you need to dodge flying shuriken. The game is almost endless, if you successfully defend yourself, you will be able to do this for quite some time.