100% game completion.
Unlocked: 21 May 2010 11:28:07
Unlock all the Villain characters.
Unlocked: 21 May 2010 10:55:13
Vigilante.
25Rescue 25 civilians.
Unlocked: 21 May 2010 10:54:02
Memorabilia.
35Collect all Memorabilia.
Unlocked: 21 May 2010 10:52:47
Be a Hero.
40Super Hero on every level.
Unlocked: 19 May 2010 21:09:56
Unlock all Vehicles (Hero/Villain).
Unlocked: 19 May 2010 16:37:03
Defeat Joker, Two-Face, Riddler and Catwoman as Batman.
Unlocked: 18 May 2010 02:11:53
Nice Outfit!
20Collect all suits.
Unlocked: 17 May 2010 10:53:44
Get all suit upgrades.
Unlocked: 14 May 2010 10:02:56
Complete Arkham Bonus level.
Unlocked: 14 May 2010 08:14:58
Complete Wayne Manor bonus level.
Unlocked: 14 May 2010 07:57:14
Eat 15 enemies with the Venus ride on .
Unlocked: 14 May 2010 01:13:56
Destroy 12 objects at once with Bat Bombs.
Unlocked: 14 May 2010 00:47:14
Smash all street lights in Episode 1 Chapter 1.
Unlocked: 13 May 2010 08:22:34
Defeat 10 goons and 10 police officers with Two-Face in a level.
Unlocked: 12 May 2010 00:00:39
Use Mad Hatter's mind control to walk 5 enemies to their deaths.
Unlocked: 11 May 2010 23:45:43
Defeat 8 goons in 8 seconds.
Unlocked: 11 May 2010 11:46:46
Glide for 9 seconds.
Unlocked: 11 May 2010 10:15:27
Unbreakable.
30Finish a level without dying (Character) with no extras.
Unlocked: 11 May 2010 10:00:26
Knock 5 people into the ground with a vehicle at once.
Unlocked: 11 May 2010 09:00:43
Complete the second episode - Villain.
Unlocked: 10 May 2010 05:32:37
Slam 20 goons into the floor with Batman.
Unlocked: 09 May 2010 12:58:47
Defeat Commissioner Gordon with Harley Quinn's Hammer.
Unlocked: 09 May 2010 10:57:42
Defeat Catwoman 9 times.
Unlocked: 09 May 2010 06:43:40
Throwing up.
20Throw 50 policemen with superstrength.
Unlocked: 09 May 2010 03:52:56
As Bane do the Backbreaker on Batman.
Unlocked: 09 May 2010 03:49:41
Freeze 50 enemies as Mr. Freeze.
Unlocked: 09 May 2010 03:40:45
Destroy 20 policemen with penguin bombers.
Unlocked: 09 May 2010 02:52:45
Smash all the cars in the robot level.
Unlocked: 09 May 2010 02:28:19
Crime Lord.
25Complete the third episode - Villain.
Unlocked: 08 May 2010 14:08:41
Scare 5 enemies with Scarecrow.
Unlocked: 08 May 2010 12:59:47
Shock 30 people with Joker's hand buzzer.
Unlocked: 08 May 2010 12:18:18
Build the Croc ride on.
Unlocked: 07 May 2010 12:55:24
Villain.
25Complete the first episode - Villain.
Unlocked: 07 May 2010 02:10:45
Build the giant LEGO Robot.
Unlocked: 07 May 2010 02:08:11
Crusader.
25Complete the third episode - Hero.
Unlocked: 06 May 2010 11:41:23
Kill-a moth.
20Defeat Killer Moth.
Unlocked: 06 May 2010 10:47:00
Build 50 LEGO build-its.
Unlocked: 06 May 2010 10:07:47
Max out the stud counter.
Unlocked: 06 May 2010 10:02:33
Destroy 10 objects in one Batarang throw.
Unlocked: 06 May 2010 09:18:35
Super Hero.
25Complete the second episode - Hero.
Unlocked: 06 May 2010 08:12:46
Boy Wonder.
10Perform 20 backflips in a row with Robin.
Unlocked: 06 May 2010 07:12:38
Shock the Joker with the Joker.
Unlocked: 05 May 2010 13:03:57
Unlock all the Hero characters.
Unlocked: 05 May 2010 12:17:57
Hero.
25Complete the first episode - Hero.
Unlocked: 05 May 2010 12:17:56
Sidekick.
15Complete a level in co-op.
Unlocked: 05 May 2010 09:29:12