The game features three teams to choose from, each with their own unique characters. The teams are tasked with stopping an evil organization called GranShocker and saving the world from their nefarious plans. The main antagonist, GranShocker's leader, has set out to destroy the Earth with a powerful device known as the "GranShocker Gun".
Gameplay revolves around character management and strategy, as players must balance their characters' speed level, endurance, and fuel capacity to overcome challenges and defeat enemies. Defeating enemies earns experience points, allowing characters to level up and increase their stats. Players can also earn money by defeating enemies or gambling at the game's casinos, which can be used to purchase items from stores.