[Machine Translation] The strongest form gathered. The latest Rider OOO joins the fray. The battle to determine the strongest rider begins here. The number of riders has greatly increased from the previous title. The latest "Kamen Rider OOO" has already entered the game. The latest riders and the strongest riders have gathered: From Masked Rider Kuuga to the latest Masked Rider OOO, a dream come true that transcends the boundaries of the TV show. The OOOs are faithfully reproduced in the same way as the show, transforming with a combination of three different medals. The number of riders has been greatly increased from the previous title, and the strongest forms from Kuuga to W, which were highly requested by fans, are also gathered. Major evolution of the battle system from the previous title: The battle system from the previous title has been greatly enhanced. The battle system has been greatly enhanced, with each rider choosing their own battle style. Riders can change their forms, speed up their speeds, and take advantage of their unique characteristics in battle. Fans can also listen to familiar TV tunes during battles. PSP original elements are also enhanced: 2-player battles in ad hoc communication battle mode, custom soundtracks, and more. The PSP's unique elements will make battles between riders even more exciting. [Players: 1 player (2 players when communicating)] (CERO age rating: to be determined)