Batman Arkham City: Harley Quinn's Revenge

Release date: 31 May 2012
Developers: Rocksteady Studios
Publishers: Warner Bros. Interactive Entertainment
Reviews: 81.25% positive (13/16)
Metacritic: -
Type: dlc
Full game: Batman: Arkham City

Minimal requirements:

• OS *: Windows XP, Vista, 7
  
• CPU: Intel Core 2 Duo 2.4 GHz or AMD Athlon X2 4800+
  
• Memory: 2GB RAM
  
• Hard Disk Space: 17 GB free hard drive space
  
• Video Card: ATI 3850HD 512 MB or NVIDIA GeForce 8800 GT 512MB
  
• DirectX®: 9.0c