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