Play Solo or with a Team against the A.I. The cooperative expansion adds new rules, missions and components designed to allow players to challenge the game itself. Using a special A.I. card deck enemy units are given behavior patterns and target priorities when they are produced. This rule-set features 3 categories of enemies each with their own unique mechanics; automated turrets, seeker drones and AM's (automated mechs). Plus a unique boss that is revealed in later missions. 4 Additional LED Laser Miniature Bases! 4 Automated Turret Models 6 Seeker Drone Models Giant BEHEMOTH Boss Model 60 Card A.I. Deck Energy Wall Chipboard with Stands New mission objectives and tokens Cooperative Mission Campaign Book Additional Gems, Damage Blocks and Tokens —description from the publisher