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