Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
4/29/2010
8:25:23 PM
Rare 34.5%
Malpractice Needs More Practice
Survive the onslaught from the deformed Joker henchman
12/31/2009
10:56:29 AM
Common 87.1%
Leave No Man Behind
Rescue the guards and henchman from the Joker toxin in Decontamination
12/31/2009
10:53:11 AM
Common 84.0%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/29/2009
4:04:29 PM
Rare 30.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/28/2009
4:21:09 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/15/2009
9:24:02 AM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/15/2009
9:19:18 AM
Common 54.5%
Spoilt For Choice
Reach rank 3 in the Festival to unlock all 8 vehicle classes
8/28/2009
1:12:18 PM
Rare 34.4%
