Unicron the Planet Eater threatens the multiverse! One by one planets fall prey to the mighty Chaos Bringer who gains more and more power as he consumes or destroys everything in his path. Both Autobots and Decepticons must put aside their differences to face this doom together ...Unicron the Planet Eater threatens the multiverse! One by one planets fall prey to the mighty Chaos Bringer who gains more and more power as he consumes or destroys everything in his path. Both Autobots and Decepticons must put aside their differences to face this doom together and stop it before Cybertron itself is devoured! In this new expansion for the Transformers Deck-Building Game you can play the likes of Rodimus Prime Wreck-Gar and Galvatron and join forces against the all-powerful Unicron in two exciting modes of play: Co-op and One versus Many! Automata-Unicron gives up to 4 players a menacing threat to overcome in a fully cooperative experience while player-Unicron comes with his own set of dangerous Starter cards and a massive Character card ready to take on all comers in an epic One versus Many battle!