Do you want to compare Robotman with Annihilus? Discover the powers, weakness & weapons of Robotman and Annihilus from Robotman Biography and Annihilus Biography. Find out all about Robotman and Annihilus.# Check out how is Robotman unique and distinct from Annihilus. Discover their love interest, sidekicks, family tree and the movies and games list in which Robotman and Annihilus have appeared. Find out everything about them here!