Take a trip to the mystical land of the Iced Planet and get to know the PenPen. The PenPen resemble animals you might see on Earth: the PenPen, PenOctopus, PenDog, PenHippo, PenShark, and PenSeal. Bored with life on a frozen planet, the PenPen decided create their own version of the humans' triathlon, known as the Tri-Icelon. Consisting of ice walking, belly surfing, and swimming, the Tri-Icelon is the ultimate athletic competition on the Iced Planet. Take control of your own PenPen and enter him (or her) in the events on four distinct courses: Sweets, a course made up of cookies and candy; Toys, which is constructed from building blocks and other toys; Horrors, which features a graveyard and a haunted house; and Jungle, which is full of wild animals and residential huts. Will your PenPen win the title of World's Greatest PenPen? It's up to you to find out in PENPEN TRI-ICELON.