Halfway there
Reach 50% completion in the normal mode or mercenary mode.
8/4/2010
6:00:54 PM
Very Rare 5.6%
Invincible Warrior
Kill 50 enemies in a row with inventory weapons without losing health.
7/28/2010
2:44:21 PM
Rare 10.4%
Evil Spirits
Complete Tumbleweed and Tesoro Azul Hideouts in Single Player.
6/30/2010
1:13:13 PM
Rare 13.9%
Instinto Asesino
Complete Fort Mercer and Nosalida Hideouts in Single Player.
6/30/2010
12:24:47 PM
Rare 13.4%
Long Arm of Marston
Kill 500 enemies with any rifle, repeater, or shotgun in any game mode.
6/29/2010
4:32:40 PM
Rare 28.9%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
6/25/2010
1:34:08 PM
Rare 25.3%