Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
6/4/2011
5:37:39 AM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
6/4/2011
5:22:18 AM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
6/4/2011
4:45:13 AM
Rare 45.1%
Completed Chapter 3 - 1
Complete Chapter 3 - 1 on any difficulty setting.
5/28/2011
7:39:55 AM
Common 55.1%
Completed Chapter 2 - 3
Complete Chapter 2 - 3 on any difficulty setting.
5/28/2011
7:09:41 AM
Common 58.0%
Completed Chapter 2 - 2
Complete Chapter 2 - 2 on any difficulty setting.
5/28/2011
6:57:28 AM
Common 59.0%
Fireworks
Shoot an enemy Molotov cocktail, dynamite stick, or hand grenade.
5/28/2011
6:45:15 AM
Common 61.8%
Completed Chapter 2 - 1
Complete Chapter 2 - 1 on any difficulty setting.
5/28/2011
6:27:38 AM
Common 63.4%
Completed Chapter 1 - 2
Complete Chapter 1 - 2 on any difficulty setting.
5/28/2011
5:53:47 AM
Common 70.8%
Paint the town red!
Win a Zombie match in Local Play against 2+ CPU players.
11/15/2010
7:33:46 AM
Rare 22.5%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/5/2010
10:59:45 PM
Rare 25.3%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/5/2010
8:32:16 AM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/5/2010
8:24:30 AM
Common 54.5%