Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
6/8/2010
3:11:46 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
6/8/2010
2:52:35 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
4/4/2010
12:52:03 AM
Rare 45.1%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
4/4/2010
12:41:26 AM
Rare 21.2%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
4/3/2010
6:56:50 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
4/3/2010
6:33:10 PM
Common 54.5%
Freakshow Rodeo
Ride Titan henchman and knock down 10 thugs (any play mode)
1/10/2010
1:46:32 PM
Rare 43.0%
Zsasz Cut Down To Size
Save Dr. Young from being killed by Victor Zsasz
1/8/2010
4:02:55 PM
Common 54.6%