Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/11/2009
5:52:32 AM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/11/2009
5:27:56 AM
Common 57.6%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
11/10/2009
11:56:15 PM
Rare 21.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/10/2009
11:47:23 PM
Rare 45.1%
New Acquaintances
Complete Chapter 3 - New Acquaintances on any difficulty
9/8/2009
12:52:04 AM
Common 62.7%
