Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/26/2009
8:32:59 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/26/2009
8:15:16 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/26/2009
6:57:44 PM
Rare 45.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/26/2009
5:40:43 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/26/2009
4:52:11 PM
Common 57.6%
For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
9/26/2009
5:33:41 PM
Rare 22.1%
Nowhere to Hide
Tag and kill 30 enemies with the Bullseye secondary fire in the single player Campaign.
9/26/2009
3:05:38 PM
Rare 15.4%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
6/8/2009
2:22:06 PM
Rare 33.8%
Pincushion
Get 50 kills with the Hedgehog in the single player Campaign.
6/8/2009
1:18:29 PM
Very Rare 8.5%