Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
1/9/2010
11:17:19 PM
Rare 21.2%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
1/6/2010
2:24:29 PM
Very Rare 8.1%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
1/2/2010
12:49:23 AM
Very Rare 5.8%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
1/1/2010
2:12:07 PM
Rare 15.2%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/29/2009
1:27:11 AM
Rare 39.8%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/29/2009
1:12:03 AM
Rare 33.0%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
12/27/2009
1:57:42 PM
Rare 17.0%