Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/9/2011
10:18:32 AM
Rare 39.8%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
1/7/2011
7:59:16 PM
Very Rare 6.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/7/2011
6:59:36 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/7/2011
6:57:49 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.
1/7/2011
4:09:53 PM
Common 54.5%
Perfect Recall
Achieve 100% Synchronization in any Sequence other than Sequence 1.
12/27/2010
6:30:59 PM
Rare 29.0%