Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
3/3/2010
4:09:20 PM
Very Rare 8.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
3/1/2010
10:14:01 AM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
2/28/2010
9:09:26 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
2/28/2010
7:38:55 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
2/28/2010
7:06:52 PM
Common 54.5%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
2/6/2010
1:25:27 AM
Rare 12.6%
Stormed Peleliu
Establish a beachhead at Peleliu Island on any difficulty. (Solo only)
2/4/2010
2:21:00 PM
Rare 39.0%
