Hello Mobile Gamers, Rikudou Ninjutsu has released the beta version of its new mobile Role-Playing Game (RPG) Rikudou Ninjutsu, which you can download from the link given at the end of the post. In Rikudou Ninjutsu an ultra war in the Ninja world has broken out, and now you play as a Ninja Master with will or fire. Have a look of the Rikudou Ninjutsu gameplay below.