META-4 is a fictional campaign setting for the roleplaying game Mutants and Masterminds. It was created by Super Unicorn members Erik Mona, Kyle Hunter, and Sean Glenn, who were the contracted design studio for the M&M 1st edition line. The setting was initially created to give the character backgrounds in the Mutants and Masterminds 1st edition core book more life. It was further detailed with a full history in Crooks!