Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
4/30/2010
3:54:11 PM
Very Rare 8.1%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
4/26/2010
3:57:45 PM
Ultra Rare 4.0%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
4/23/2010
3:32:11 PM
Rare 25.3%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
4/23/2010
1:27:05 PM
Very Rare 5.8%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
4/23/2010
1:11:29 PM
Rare 17.0%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
4/23/2010
10:42:27 AM
Rare 21.2%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
4/4/2010
10:35:30 PM
Rare 33.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
4/4/2010
4:16:02 PM
Rare 34.5%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
4/4/2010
3:58:03 PM
Rare 30.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
4/4/2010
1:38:39 AM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
4/4/2010
1:25:18 AM
Rare 39.8%