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