This expansion for Batman: Gotham City Chronicles includes 2 game boards: Arkham Asylum and Jokerland, with a total of 6 scenarios that take you deep into the madness of the infamous medical institution. Jokerland contains several attractions that offer a lot of replayability, as the combination of attractions changes with each scenario. These attractions offer unique terrain types that change the way you navigate the map.

Of course, you can't imagine an expansion like this without thinking of the Villains. This box is absolutely full of bad guys and you won't find a single hero among them. Inside you'll find a terrifying, faceless version of the Joker, as well as Hugo Strange, the Mad Hatter, and his inseparable henchmen, the Tweedle brothers.