PS3: Batman Arkham Asylum + Batman Arkham City Dual Pack (Z1)

Batman: Arkham Asylum 

Welcome To The Madhouse Game of the Year Bonus Content Includes: 4 extra Challenge Maps: Scarecrow Nightmare, Crime Alley, Totally Insane, and Nocturnal Hunter. 

Batman: Arkham City 

No Escape From Arkham City Game of the Year Bonus Content Includes: Harley Quinn's Revenge Catwoman Pack Robin Bundle Pack Nightwing Bundle Pack Arkham City Skins Pack Challenge Map Pack