No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
11/22/2009
10:12:51 AM
Rare 25.3%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
11/21/2009
7:37:56 PM
Rare 21.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/21/2009
5:37:39 PM
Rare 45.1%
Berserker - Kill 25 Helghast with melee attacks
Kill 25 Helghast using melee attacks
11/21/2009
2:42:49 PM
Rare 25.7%
Spoilt For Choice
Reach rank 3 in the Festival to unlock all 8 vehicle classes
11/21/2009
12:48:50 PM
Rare 34.4%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/20/2009
8:22:33 PM
Rare 39.8%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/20/2009
7:52:12 PM
Rare 34.5%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
11/20/2009
7:37:40 PM
Rare 17.0%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/20/2009
6:22:59 PM
Common 54.5%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
11/20/2009
6:20:46 PM
Very Rare 5.8%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
11/20/2009
6:20:38 PM
Rare 12.6%