Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
1/19/2010
12:16:10 AM
Rare 15.2%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
1/17/2010
10:05:59 PM
Rare 17.0%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
1/17/2010
7:48:58 PM
Very Rare 5.8%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
1/17/2010
7:33:58 PM
Rare 30.0%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
1/14/2010
5:58:13 PM
Very Rare 6.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/12/2010
11:24:27 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/12/2010
7:06:45 PM
Rare 39.8%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
1/12/2010
5:48:19 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/12/2010
5:47:56 PM
Common 57.6%
