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