Who Watches the Watchmen? 1986`s Watchmen is one of the most celebrated stories in the history of comics. And now that world is coming to you in a new Crossover Pack for the DC Comics Deck-building Game. This expanded Crossover Pack includes `Hidden Roles`, `Villainous Machinations`, `Challenge Cards`, and `Mastermind Plots`, plus new main deck cards and new oversized Super Hero cards. Cerberus Engine compatible game.