OFF certification
Unlock and finish the 5th mission of the Campaign on Normal, Hard, or Elite.
3/6/2010
2:43:40 AM
Common 56.0%
Operation Blacklight
Unlock and finish the 4th mission of the Campaign on Normal, Hard, or Elite.
3/6/2010
2:28:13 AM
Common 57.4%
Operation Cobalt
Unlock and finish the 3rd mission of the Campaign on Normal, Hard, or Elite.
3/6/2010
2:12:01 AM
Common 63.5%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
3/6/2010
1:51:00 AM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
3/6/2010
1:16:29 AM
Common 81.0%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
11/14/2009
7:50:37 PM
Rare 17.0%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
11/14/2009
7:20:47 PM
Rare 21.2%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/14/2009
1:44:40 AM
Rare 30.0%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/13/2009
11:07:13 PM
Rare 33.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/12/2009
3:28:06 AM
Rare 45.1%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/11/2009
9:57:00 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/11/2009
9:45:19 PM
Rare 39.8%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
11/10/2009
11:39:55 PM
Rare 12.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/10/2009
11:16:55 PM
Common 54.5%