The Azrael Pack is a downloadable alternate story, in which you play as Azrael on the case of the S.T.A.R. Labs
Azrael
incident.
Plot[]
After a huge bus crash, Azrael sets out to find who's to balme, so he sees the one man who ever escaped the TYGER's, Hush. After meeting Hush in his Arkham City hide-out, Azrael leaves with information that somebody wants Gotham all for himself. While leaving Arkham City, Azrael gets the feeling that somebody is watching him, then turns around to see Catwoman following him. After a quick conversation about the recent bus crash that freed all of Gothams most infamous villains, Catwoman tells him that the bus was heading for S.T.A.R. Labs. On the way to S.T.A.R. Labs, Azrael is Joker-gassed, and has hillusinations of him in a huge field of flowers, and meets Harley Quinn there. She tells him that she Joker-gassed him, and all of the sudden, a group of Joker-thugs (who now look like big walking talking bunnies due to Joker gas) weilding curlbars, led by Joker, arrive. Azrael is confused, and thinks Joker has died. But Joker claims he "paid a little visit to the Lazarus Pit and had a wonderful time." Joker and Harley then tell Azrael "goodbye!" and grab each others hand, then prance off in the sunny, happy field full of flowers, leaving Azarel to fight the "bunnies." After defeating them, there is a cut-scene with Azrael after defeating them, but is hit in the back of the head with a baseball bat by Joker, and wakes up to see Bat-Mite. Bat-Mite yells "HI!!!" right in Azrael's face, and Azrael angrily grabs him by the throat and squeezes him, and Bat-Mite, choking, tell Azrael that he knows who revived Joker. Azrael lets go and asks who, then Bat-Mite says that Azrael has to catch him to find out. So Azrael must chase Bat-Mite through thhe streets of Gotham. After catching Bat-Mite, Azrael asks once more. Bat-Mite claims that theres some clues at S.T.A.R. Labs, and it'll be more fun if Azrael find out for himself. Azrael squeezes Bat-Mite again and yells "WHAAAAAAT?!?!?!" Bat-Mite chokes and fake smiles, and Azrael angrily throws Bat-Mite into the air and continues his journey to S.T.A.R. Labs. More to be added...