Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
9/24/2010
10:20:40 PM
Common 54.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
9/19/2010
3:09:53 PM
Rare 39.8%
Dastardly
Place a hogtied woman on the train tracks, and witness her death by train.
9/4/2010
11:33:20 PM
Ultra Rare 4.4%
Evil Spirits
Complete Tumbleweed and Tesoro Azul Hideouts in Single Player.
9/1/2010
11:19:26 PM
Rare 13.9%
Long Arm of Marston
Kill 500 enemies with any rifle, repeater, or shotgun in any game mode.
9/1/2010
11:07:11 PM
Rare 28.9%
The Benefits of Civilization
Complete "And the Truth Will Set You Free".
8/29/2010
2:10:20 PM
Rare 22.6%
South Central Test Drive
Take 1 South Central vehicle out for a test drive.
8/13/2010
6:57:47 PM
Rare 24.1%
The Basics
Complete one of the missions you receive in the mission log.
8/10/2010
10:23:43 PM
Common 89.1%