The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/13/2009
1:02:01 AM
Rare 30.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/12/2009
12:58:13 AM
Rare 39.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
11/12/2009
12:31:19 AM
Rare 15.2%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
11/11/2009
10:50:11 PM
Very Rare 6.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/11/2009
2:31:32 AM
Rare 45.1%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
11/11/2009
1:22:13 AM
Ultra Rare 3.1%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/11/2009
12:23:25 AM
Rare 34.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/10/2009
11:36:02 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.
11/10/2009
11:30:30 PM
Common 54.5%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
11/10/2009
11:22:04 PM
Ultra Rare 2.8%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
8/8/2009
1:40:51 AM
Very Rare 7.6%
