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