The player is the main character of the anime, Koya Marino, who aims to become the world's best gear fighter. Gear customization, shoot-in, and command inputs for special moves that are triggered during battle are key to victory. Since each part has its own special technique, the equipment of the parts is the most important point.

There are more than 10,000 combinations of gears and parts. Earn points by winning tournaments, and you can purchase stronger parts or tune up. Aim to become a world champion while fighting against powerful opponents and rivals who appear one after another in battle tournaments! Maybe you can play against a mysterious gear fighter when you play against a friend?