Double Happiness
Kill 6 enemies in a row with a shotgun - all of them as one shot kills.
10/23/2010
12:04:37 AM
Rare 46.5%
Welcome To Shanghai
Complete 'Welcome to Shanghai' on any difficulty.
10/22/2010
11:24:05 PM
Common 81.0%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
10/9/2010
9:29:56 PM
Rare 17.0%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
9/19/2010
4:47:29 AM
Rare 25.3%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
9/15/2010
8:36:22 PM
Rare 30.0%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
9/10/2010
10:32:09 PM
Rare 33.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
9/9/2010
2:45:45 AM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
9/8/2010
10:26:52 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
9/8/2010
8:43:01 PM
Rare 45.1%