Gadget Freak
Purchase all the upgrades for one of your weapons in the single player campaign.
5/8/2011
5:27:58 PM
Rare 31.7%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
2/15/2011
6:16:30 PM
Rare 34.9%
Vehicular Slaughter
Destroy all enemies on vehicles during the prison break.
1/17/2011
8:03:15 PM
Rare 18.5%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
1/5/2011
8:02:14 PM
Common 54.5%
Raining Pain
Rack up a body count of 20 NVA using air support in Hue City.
11/26/2010
6:19:54 PM
Rare 32.6%
