There are a maximum of 64 Batman: Arkham City (PC) achievements (50 without DLC) worth 3,431 (1,350)
11,457 tracked gamers have this game, 308 have completed it (2.69%)
This DLC has been removed from the Xbox LIVE Store, but is still available physically.
2,760 tracked gamers have this dlc pack, 579 have completed it (20.98%)
There are a maximum of 10 achievements worth 544 (250)
There are no reviews | Estimated completion: 2-3 hours