You'll have to buy the costume pack in the ps3 store.
Chat with our AI personalities
well after batman arkham city is arkham origins so yes there is
Arkham Asylum came before Arkham City Asylum came out in 2009 City came out in 2011
No, Multilayer is not available on Batman Arkham City.
You unlock the Riddlers' hideout.
you dont unlock him but you do help him in the middle of the game