Moar Arkham City DLC

If you're in the know, Batman has had a lot of DLC as of late, but still no campaign add on's >:-(. So, if you want the DLC, your best off buying the twin packs of "Arkham Bundle" and "Challenge Map Pack"
The Arkham bundle contains everything from the Robin pack, the Nightwing pack and the Skins pack costing 1,200 Microsoft points ($24 PS3/PC) 

The other DLC is the Challenge Map Pack, containing Joker's Carnival, the Iceberg Lounge and a completely new Map: The Batcave. (Aww yeah!) This costs 240 Microsoft points ($5 PS3/PC) BUT STILL NO CAMPAIGN DLC!!




















The last DLC is a free costume, containing the classic look of Batman. Download and enjoy!
Rocksteady have also released a cheat code to let people play in their favourite skins before unlocking new game plus: To activate the unlock, you just press the following combo on the Main Menu screen: Left, Left, Down, Down, Left, Left, Right, Up, Up, Down.

Make sure that your save slot is selected to make this happen.