To download Naruto Shippuden: Ultimate Ninja Storm Revolution on PC, the most reliable and official method is through

Massive Roster: Includes over 100 playable characters and support ninjas, featuring new variations and the game-exclusive Mecha-Naruto, designed by series creator Masashi Kishimoto.

Naruto Ultimate Ninja Storm Revolution: A PC Gaming Experience

Here is the definitive guide on where to safely download the game and how to get it running smoothly on your PC. Where to Buy and Download