Cubivore: Survival of the Fittest

Cubivore: Survival of the Fittest, known in Japan as Dōbutsu Banchō (動物番長, "Animal Leader") is an action-adventure video game co-developed by Saru Brunei and Intelligent Systems for the GameCube. It was originally published by Nintendo only in Japan on February 21, 2002. After Nintendo expressed intentions to not release the game in other regions, Atlus picked up the game and localized it for North America on November 10, 2002.