The Puffstool was a bizarre but formidable enemy exclusive to Pikmin. Residing only in The Forest Navel's darkest corner, it used spores to turn Olimar's Pikmin against him. By attacking only the yellow part of the creature and calling Pikmin back before the spores could take control, Olimar is able to defeat the puffstool and carry back the ship part it had taken, the Omega Stabilizer. It was a necessary part in order to escape the Distant Planet.