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