First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
5/31/2011
9:16:47 AM
Very Rare 7.1%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
3/30/2011
6:30:36 AM
Rare 15.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
3/30/2011
5:35:48 AM
Rare 45.1%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
11/19/2010
7:54:16 AM
Rare 36.9%
Unconventional Warfare
Use the explosive bolts to kill 30 enemies in the campaign.
11/14/2010
7:19:38 AM
Very Rare 8.9%