Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/21/2012
10:38:08 PM
Rare 34.5%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/21/2012
10:25:54 PM
Rare 33.0%
Professional Trainer
Complete a RTTS batting session without receiving a single attribute penalty.
9/30/2012
8:06:19 PM
Very Rare 9.7%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
9/23/2012
7:02:36 PM
Rare 34.9%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
9/23/2012
6:49:23 PM
Rare 36.9%
Back-To-Back
Hit back-to-back home runs in any mode (Excludes HRD and Practice).
1/16/2012
4:34:06 AM
Rare 43.3%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/4/2010
7:26:21 AM
Rare 25.3%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
9/28/2010
4:59:01 PM
Rare 39.8%