Batman: Arkham City - Game of the Year Edition

Based on the search results, the Batman: Arkham City - Game of the Year Edition includes:

Full game with all updates All new DLC (Harley Quinn's Revenge) All previously released DLC packs Movie download: Batman Year One (USA and Canada only)

The specific DLC content comprises:

Playable Characters:

Catwoman Nightwing Robin

Challenge Maps:

Wayne Manor Main Hall The Joker's Carnival Iceberg Lounge Batcave

Skins and Costumes:

Batman Inc. Batsuit Long Halloween Catwoman Animated Catwoman Animated Nightwing Various pre-order skins

Story Content:

Harley Quinn's Revenge (story pack)