Cosmoe

Cosmoe is a character from a series known as the Galactic Hot Dogs series. He first appeared on Poptropica as an advertisement character that you could customize by getting his costume and sword from the galactic hot dog cart. He now has his own Island called Galactic Hot Dogs Island.

Advertising
Cosmoe appeared on Lunar Colony in Poptropica as an advertisement. He is the first advertisement to appear in a Common Room.

Trivia

 * His username is NPC:cosmoe.