Picking up right where the previous episode left off, everyone manages to escape the D-Rex alive, but soon find themselves swarmed by mechanical mosquitoes. And shortly after, they encounter monstrous dinosaurs in various Capy likenesses. while the Cappies are split up and being chased by the dinos, Dedede finds the source - Dr. Moro, who vanished in the last part - and is ready to tear him apart until he learns of his plans for a new dinosaur army, lead by a specific pink menace...