Firefly Swamp is dying and the frogs from the Elder Council have asked Frogger to save it To do so Frogger must undertake a grueling quest to collect the sacred elements needed to keep the swamp alive These elements have been stolen by the evil Mr D and have been spread throughout four perilous worlds Frogger must travel to each world retrieve the stolen elements and defeat Mr D s evil henchmen Then and only then will he be able to enter the Temple of the Frog to face the treacherous Mr D