Achieve 24 medals on predator challenges
Unlocked: 20 Oct 2013 12:09:22
100% Complete
Unlocked: 20 Oct 2013 12:09:22
Achieve 16 medals on predator challenges
Unlocked: 20 Oct 2013 11:45:03
Achieve 8 medals on predator challenges
Unlocked: 20 Oct 2013 01:02:17
Complete one predator challenge by using only Silent Takedowns and without being detected
Unlocked: 19 Oct 2013 23:40:50
Achieve 24 medals on combat challenges
Unlocked: 19 Oct 2013 23:24:51
Achieve 16 medals on combat challenges
Unlocked: 19 Oct 2013 22:17:04
Achieve 8 medals on combat challenges
Unlocked: 19 Oct 2013 21:19:53
Perform a perfect combo including all of Batman's combat moves (any play mode)
Unlocked: 19 Oct 2013 21:16:22
Complete one combat challenge without taking damage
Unlocked: 19 Oct 2013 20:19:49
Solve Arkham's biggest mystery
Unlocked: 19 Oct 2013 19:36:28
Solve every riddle on the island
Unlocked: 19 Oct 2013 19:29:36
Solve 85% of Riddler challenges
Unlocked: 19 Oct 2013 17:04:51
Solve 70% of Riddler challenges
Unlocked: 19 Oct 2013 14:24:22
Solve 55% of Riddler challenges
Unlocked: 06 Oct 2013 16:21:08
Biggest Bang
50Complete story mode on Hard difficulty
Unlocked: 06 Oct 2013 14:12:15
Bigger Bang
50Complete story mode on Normal difficulty
Unlocked: 06 Oct 2013 14:12:13
Big Bang
50Complete story mode on Easy difficulty
Unlocked: 06 Oct 2013 14:12:11
Party Pooper
10Time to break up this party
Unlocked: 06 Oct 2013 13:51:24
Defeat the giant Titan Ivy plant
Unlocked: 06 Oct 2013 13:40:09
Solve 40% of Riddler challenges
Unlocked: 06 Oct 2013 13:11:07
Ride a beast and unleash its power
Unlocked: 06 Oct 2013 12:42:18
Venture into Killer Croc's lair and come out alive
Unlocked: 06 Oct 2013 11:42:57
Conquer the effects of the Scarecrow's fear gas
Unlocked: 06 Oct 2013 11:05:24
Mano-A-Mano
10Take on a beast in hand to hand combat
Unlocked: 06 Oct 2013 00:31:39
Defeat two Titan Henchmen at once
Unlocked: 06 Oct 2013 00:22:26
Capture and lock up Harley Quinn
Unlocked: 05 Oct 2013 21:06:15
Solve 25% of Riddler challenges
Unlocked: 05 Oct 2013 20:38:18
Save Dr. Young from being killed by Victor Zsasz
Unlocked: 05 Oct 2013 19:21:55
Face your biggest fears and keep your sanity
Unlocked: 05 Oct 2013 19:15:47
Complete a combo of 40 moves (any play mode)
Unlocked: 05 Oct 2013 13:25:36
Gain access to Arkham Mansion after it is locked down by the Joker
Unlocked: 05 Oct 2013 13:13:52
Solve 10% of Riddler challenges
Unlocked: 05 Oct 2013 12:45:21
Defeat Bane
Unlocked: 05 Oct 2013 12:03:30
Survive the nightmare of the Scarecrow's fear gas
Unlocked: 05 Oct 2013 11:18:28
Save all the doctors in Medical
Unlocked: 05 Oct 2013 10:52:03
Catch!
5Catch a Batarang (any play mode)
Unlocked: 05 Oct 2013 10:43:33
Complete a combo of 20 moves (any play mode)
Unlocked: 05 Oct 2013 10:35:42
Solve 5% of Riddler challenges
Unlocked: 05 Oct 2013 10:32:28
Glide continuously for over 100m
Unlocked: 04 Oct 2013 23:37:00
Escape from Intensive Treatment to the island surface
Unlocked: 04 Oct 2013 23:35:14
String up one henchman and drop him to surprise a second (any play mode)
Unlocked: 04 Oct 2013 23:19:42
Survive the onslaught from the deformed Joker henchman
Unlocked: 04 Oct 2013 22:46:38
Rescue the guards and henchman from the Joker toxin in Decontamination
Unlocked: 04 Oct 2013 22:38:51
Take down Zsasz in the Patient Pacification Chamber
Unlocked: 04 Oct 2013 22:32:07
Complete a combo of 10 moves (any play mode)
Unlocked: 04 Oct 2013 22:25:06
Complete a combo of 5 moves (any play mode)
Unlocked: 04 Oct 2013 22:23:27