Review: Batman, Arkham City (spoilers)

Summary: In the wake of Arkham Asylum's destruction after the Joker's attempted takeover, an aging section of Gotham City has been walled off for Arkham's former residents and the prisoners of Blackgate Prison. Now three gangs fight for control of the city under the direction of The Penguin, Two Face and a deathly ill Joker, who is suffering from the poisonous effects of the Titan overdose he experienced at the end of the last game.

Now, on a snowy night, Batman tries to discover what Arkham City's director, Dr. Hugo Strange is up to, while his sometimes love interest Cat Woman pursues an agenda of her own.

( Darker and Edgier doesn't quite cover it )