Achieve 24 medals on predator challenges
Unlocked: 02 Sep 2013 06:50:53
100% Complete
Unlocked: 02 Sep 2013 06:50:53
Achieve 24 medals on combat challenges
Unlocked: 02 Sep 2013 06:35:51
Achieve 16 medals on predator challenges
Unlocked: 02 Sep 2013 06:02:46
Achieve 16 medals on combat challenges
Unlocked: 01 Sep 2013 19:16:56
Achieve 8 medals on predator challenges
Unlocked: 01 Sep 2013 18:19:18
Achieve 8 medals on combat challenges
Unlocked: 01 Sep 2013 18:16:57
Complete one predator challenge by using only Silent Takedowns and without being detected
Unlocked: 01 Sep 2013 18:05:39
Complete one combat challenge without taking damage
Unlocked: 01 Sep 2013 17:58:03
Big Bang
50Complete story mode on Easy difficulty
Unlocked: 01 Sep 2013 17:52:57
Bigger Bang
50Complete story mode on Normal difficulty
Unlocked: 01 Sep 2013 17:52:57
Biggest Bang
50Complete story mode on Hard difficulty
Unlocked: 01 Sep 2013 17:52:57
Party Pooper
10Time to break up this party
Unlocked: 01 Sep 2013 17:41:33
Solve Arkham's biggest mystery
Unlocked: 01 Sep 2013 17:37:17
Solve every riddle on the island
Unlocked: 01 Sep 2013 17:35:16
Solve 85% of Riddler challenges
Unlocked: 01 Sep 2013 16:38:21
Defeat the giant Titan Ivy plant
Unlocked: 01 Sep 2013 16:32:57
Ride a beast and unleash its power
Unlocked: 01 Sep 2013 16:05:49
Venture into Killer Croc's lair and come out alive
Unlocked: 01 Sep 2013 15:45:34
Conquer the effects of the Scarecrow's fear gas
Unlocked: 01 Sep 2013 14:24:42
Solve 70% of Riddler challenges
Unlocked: 01 Sep 2013 13:57:58
Defeat two Titan Henchmen at once
Unlocked: 01 Sep 2013 13:49:16
Mano-A-Mano
10Take on a beast in hand to hand combat
Unlocked: 01 Sep 2013 13:48:33
Solve 55% of Riddler challenges
Unlocked: 01 Sep 2013 12:50:05
Capture and lock up Harley Quinn
Unlocked: 01 Sep 2013 12:42:06
Save Dr. Young from being killed by Victor Zsasz
Unlocked: 01 Sep 2013 12:13:12
Solve 40% of Riddler challenges
Unlocked: 01 Sep 2013 12:11:54
Face your biggest fears and keep your sanity
Unlocked: 01 Sep 2013 12:10:35
Gain access to Arkham Mansion after it is locked down by the Joker
Unlocked: 01 Sep 2013 11:24:33
Perform a perfect combo including all of Batman's combat moves (any play mode)
Unlocked: 01 Sep 2013 11:11:31
Solve 25% of Riddler challenges
Unlocked: 01 Sep 2013 10:53:39
Defeat Bane
Unlocked: 01 Sep 2013 10:47:55
Survive the nightmare of the Scarecrow's fear gas
Unlocked: 01 Sep 2013 10:39:47
Save all the doctors in Medical
Unlocked: 01 Sep 2013 10:28:39
String up one henchman and drop him to surprise a second (any play mode)
Unlocked: 01 Sep 2013 10:13:45
Complete a combo of 40 moves (any play mode)
Unlocked: 01 Sep 2013 09:58:03
Solve 10% of Riddler challenges
Unlocked: 01 Sep 2013 09:49:59
Catch!
5Catch a Batarang (any play mode)
Unlocked: 01 Sep 2013 09:46:03
Glide continuously for over 100m
Unlocked: 01 Sep 2013 09:45:47
Escape from Intensive Treatment to the island surface
Unlocked: 01 Sep 2013 09:43:45
Solve 5% of Riddler challenges
Unlocked: 01 Sep 2013 09:40:20
Survive the onslaught from the deformed Joker henchman
Unlocked: 01 Sep 2013 09:19:34
Rescue the guards and henchman from the Joker toxin in Decontamination
Unlocked: 01 Sep 2013 09:13:06
Take down Zsasz in the Patient Pacification Chamber
Unlocked: 01 Sep 2013 09:09:41
Complete a combo of 20 moves (any play mode)
Unlocked: 01 Sep 2013 09:03:35
Complete a combo of 10 moves (any play mode)
Unlocked: 01 Sep 2013 09:00:33
Complete a combo of 5 moves (any play mode)
Unlocked: 01 Sep 2013 09:00:24