When the interdimensional Dark Axis invades the land of Neotopia, its only defense is the secret Super Dimensional Guard and its team of super-deformed heroes, the Gundam Force. Led by Captain Gundam and aided by a local boy named Shute, the squad, with each Gundam built around a distinct special ability, takes on Dark Axis's schemes one by one to keep Neotopia standing. This TV series recasts the Gundam franchise's mobile suits as chibi-style adventurers for a younger audience.