GoGo Battlecards! is a card-game that became a major hit across penguins in Antarctica. The game was thought of by two ninjas at the Dojo, who grew tired of strictly playing Card-Jitsu and wanted to make up a new card game they could play when they were allowed to have a break during training. The cards feature many different characters across the USA and even some characters that penguins didn't even know about. It became such a booming popularity that Snowtendo published the cards into an official game, seeing as Snowtendo was originally a card-making company before it moved on to making games.