No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
1/16/2010
10:30:09 AM
Rare 25.3%
Grind it Out
Win a match with 10 men Online or when playing on Professional difficulty or higher
1/10/2010
9:01:01 PM
Rare 32.2%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/1/2010
5:20:07 PM
Rare 34.5%
Good Form
Play 5 consecutive Online Head to Head Ranked matches without losing
12/13/2009
5:19:52 PM
Rare 12.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/6/2009
2:06:58 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.
12/5/2009
3:17:47 PM
Common 54.5%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/22/2009
2:40:15 PM
Rare 30.0%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/22/2009
1:46:38 PM
Common 57.6%