Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
10/25/2011
12:06:04 AM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
10/24/2011
11:55:53 PM
Rare 39.8%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
10/24/2011
8:17:11 PM
Rare 21.2%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
10/24/2011
7:57:10 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
10/24/2011
12:45:39 AM
Common 57.6%
Mission Accomplished
Save humanity throughout the galaxy from certain annihilation
10/9/2011
7:25:14 PM
Rare 45.3%
