| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form, or appeared in any official LEGO sets.
Joseph Meach was a custodian of the Superman Museum who was hit by lightning while near a Legion of Super-Heroes display, which gave him the powers of all Legionnaries. Meach used Chameleon Boy's shapeshifting to give himself a half-Superman, half-Batman costume and renamed himself Composite Superman, with the intent of taking over the world.
Lego Batman 3
Composite Superman, along with Cyborg Superman and Solar Suit Superman are unlocked via free play, in the mission "Breaking the Ice".