Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/27/2010
3:18:45 AM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/26/2010
11:54:07 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/26/2010
11:46:46 PM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
12/26/2010
11:41:36 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/26/2010
10:22:18 PM
Common 54.5%
Sanctuary! Sanctuary!
Find a secure place to hide and re-enter the Animus.
12/26/2010
8:56:13 PM
Common 79.8%
Technical Difficulties
Attempt to access DNA Sequence 9 for the first time.
12/26/2010
7:16:33 PM
Common 91.8%
The Downward Spiral
Complete "Curious Tales from Blackwater, USA" Survivor Mission.
12/26/2010
11:45:00 AM
Rare 20.5%
Long Arm of Marston
Kill 500 enemies with any rifle, repeater, or shotgun in any game mode.
9/5/2010
8:49:55 PM
Rare 28.9%
Instinto Asesino
Complete Fort Mercer and Nosalida Hideouts in Single Player.
9/5/2010
8:19:05 PM
Rare 13.4%
Austin Overpowered
Complete Twin Rocks, Pike's Basin, and Gaptooth Breach Hideouts in Single Player.
9/5/2010
1:12:48 PM
Rare 10.3%
