From Rogueport, head east to the Petal Meadows. Follow the path, defeating the various enemies like Bristles and Pale Piranhas. You'll soon arrive in Petalburg, a small, peaceful village. Here, you'll meet Koops, a timid Koopa Troopa who wants to prove himself by rescuing his father from Hooktail Castle. After a brief conversation, Koops will join your party. His shell ability (Y Button in the field) allows you to hit distant switches or retrieve items across gaps. This ability is crucial for progressing through Hooktail Castle. explore Petalburg for items and information before proceeding.
