Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
2/11/2010
3:16:47 PM
Rare 34.5%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
2/11/2010
1:43:02 PM
Rare 15.2%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
2/11/2010
1:15:09 PM
Rare 39.8%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
2/11/2010
1:08:23 PM
Rare 30.0%
Red Dawn
Complete 'Wolverines!' and 'Exodus' on Veteran Difficulty.
2/11/2010
12:57:23 PM
Ultra Rare 4.4%
Turistas
Complete 'Takedown' and 'The Hornet's Nest' on Veteran Difficulty.
2/11/2010
8:28:12 AM
Ultra Rare 4.7%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
2/11/2010
7:44:45 AM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
2/11/2010
6:13:16 AM
Common 57.6%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
2/11/2010
6:09:55 AM
Ultra Rare 3.1%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
2/11/2010
6:02:07 AM
Very Rare 7.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
2/11/2010
5:51:43 AM
Common 54.5%
Two Birds, One Stone
Eliminate Han and the radio station with one JDAM in Decapitation
2/2/2010
4:49:09 PM
Very Rare 6.6%