Islecatraz is a prison island located within the game of Wildside. Supposedly created by the enigmatic Voice, the prison was once supervised by Brad, one of the children captured in the first place. There seemed to be no real purpose for Islecatraz, only that the children who entered Wildside were held here by killer robots. Casey washed up on the shores near Islecatraz after plummeting off a cliff as Juggernaut. Groggy, the hero was found by Brad and locked in a transport wagon, ready to be taken to Islecatraz. It didn't prove much of a cell as Casey was able to turn into Maniaxe and freed all the prisoners. He would later turn into Cyclone to free the rest of them and completely destroy the prison.