Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
4/14/2014
3:51:28 PM
Ultra Rare 3.1%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
4/11/2014
1:18:32 PM
Very Rare 5.6%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
2/3/2014
9:08:37 PM
Very Rare 9.7%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
2/3/2014
8:55:30 PM
Rare 17.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
2/2/2014
10:22:52 PM
Rare 45.1%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
2/2/2014
6:01:04 PM
Rare 25.3%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
2/2/2014
5:34:10 PM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
2/2/2014
4:12:16 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.
2/2/2014
4:00:35 PM
Common 54.5%
The Ghost Killer
Confront Rorke (Complete "The Ghost Killer" on any difficulty.)
12/24/2013
3:47:59 AM
Rare 27.4%
LOKI
Commandeer the enemy space station. (Complete "Loki" on any difficulty.)
12/24/2013
3:34:19 AM
Rare 29.4%
Severed Ties
Destroy the Federation's satellite array (Complete "Severed Ties" on any difficulty.)
12/24/2013
3:24:48 AM
Rare 29.9%
All or Nothing
Gather the troops (Complete "All or Nothing" on any difficulty.)
12/24/2013
3:07:49 AM
Rare 30.6%