Batman: Gotham City Chronicles – Batman Who Laughs

The Batman Who Laughs is the villainous alternate version of Bruce Wayne from Earth-22 in the Dark Multiverse. He is a Batman who murdered the Joker only to be driven insane and adopt the Joker's sadistic anarcho-nihilistic personality for himself, obsessed with corrupting others into the worst version of themselves. This expansion adds the Batman Who Laughs to the game. Season 3 expansion