Ninja Avenger is a Hack and Slash Action game, in which you have to control your hero, fight and slice enemies through various combos until you clear the stage and can move on.
Learning different new skills and improving your hero's stats will help you perform spectacular attacks on your villains.
Use WASD or the arrows to move Hayashi, J and K for light and heavy attacks, Spacebar for dashing attacks, Shift for Run/Walk mode, E for use/interact with levers and other objects, Enter to open your Character upgrade menu.
Earn as much Experience as possible to upgrade your hero and his blade.
Defeat your enemies stage by stage, chapter by chapter, put the manga story pages together to understand what is happening in this universe and where to find Katou, the main villain. When you finally reach Katou, the 2 of you will have the fight of your lifetime!