Itâs time to Hero Up. The adventure continues with Marvel Super Hero Squad The Infinity Gauntlet as the Squaddies return to battle the Lethal Legion in a race to discover the secret locations of the lost Infinity Stones. Any who possess these powerful stones can dominate the world and destroy the universe. Get ready to be thrilled from here all the way to Super Hero City. The game has an all-new storyline which follows Season 2 of the hit animated series on Cartoon Network. New missions, cooperative play, tricky puzzles and varied play modes will keep you on the edge of your seats