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