Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
10/13/2010
12:36:38 PM
Rare 15.2%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
10/13/2010
12:29:15 PM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
10/12/2010
4:40:41 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
10/12/2010
4:21:11 PM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
10/12/2010
3:44:18 PM
Common 57.6%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
10/12/2010
3:06:43 PM
Ultra Rare 3.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
10/12/2010
2:41:10 PM
Common 54.5%
Battlefield Expert
Online: obtain all unlocks in any kit or all Vehicle unlocks
7/3/2010
1:53:56 PM
Rare 25.3%
Careful Guidence
Online: destroy an enemy helicopter with a stationary RPG
5/23/2010
8:43:45 AM
Rare 13.1%
