A free app for Android, by Bitlize Game 3d.

The Ultimate Ninja Legends: Shadow Ninja is a fighting action role-playing game. It is based on the anime series of the same name. In the game, you will play as the shinobi warrior, and you will need to defeat all the evil enemies. You will need to combine your skills with your hands to defeat them. 

This is a free fighting game that does not require you to pay any money. You will have many different kinds of enemies. You will have to defeat them one by one. The enemies will be much more powerful than you. You will have to use all kinds of powers and techniques to defeat them.