Burnout
Fill the Nitrous bar then use it all in one go without hitting anything
12/28/2010
8:34:49 PM
Common 85.7%
Unconventional Warfare
Use the explosive bolts to kill 30 enemies in the campaign.
12/5/2010
11:27:51 PM
Very Rare 8.9%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
11/18/2010
6:55:35 PM
Rare 36.9%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
11/10/2010
9:23:15 PM
Rare 34.9%
Raining Pain
Rack up a body count of 20 NVA using air support in Hue City.
11/10/2010
1:04:55 AM
Rare 32.6%
Vehicular Slaughter
Destroy all enemies on vehicles during the prison break.
11/9/2010
11:42:12 PM
Rare 18.5%
