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