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