Kamen Rider vs Power Rangers: The Battle Tournament is a American Crossover film between Power Rangers and the American Kamen Rider Series it primary features the protagonists of the Incumbent series, Kamen Rider: Hero Gamer and Power Rangers Space Warriors, while featuring a cameo of Kamen Rider: Beast Insticnts, In the film the Game Mirror World launches a massive attack on Earth, promoting the collaborators of the Doctor Riders, the Space Warriors, and their predascessors.
