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