Game series Experimental Penguins
Club Penguin Island Club Penguin Island
Club Penguin: Game Day! Club Penguin: Game Day!
Club Penguin: Elite Penguin Force - Herbert's Revenge Club Penguin: Elite Penguin Force - Herbert's Revenge
Club Penguin: Elite Penguin Force Club Penguin: Elite Penguin Force
Experimental Penguins Experimental Penguins