The DC Universe is in peril! In the DC Deck-building Game Crisis Expansion, you will face some of the most epic challenges, events, and destructive forces in the history of comic-dom. But this time, you won?t be going in alone! The Crisis Expansion introduces co-operative gameplay and ?Impossible Mode? for fans of the popular and critically acclaimed deck-building game. Play co-operatively or competitively in this all-new style of play. If you thought things were rough before, you ain?t seen nothing yet! The Crisis cards are for co-operative play only. Players must team-up to overcome these challenging events. The gameplay you thought you knew will never be the same when these ongoing terrors hit the table. Work together to defeat all of the Super-Villains before time runs out!