Skilled Negotiator
Complete the Special Ops mission "Negotiator" on Veteran difficulty.
3/7/2013
9:39:48 PM
Ultra Rare 0.2%
Wet Work
Take back New York Harbor. Complete "Hunter Killer" on any difficulty.
3/4/2013
5:43:46 AM
Common 50.7%
Big Brawler
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
3/4/2013
4:36:53 AM
Ultra Rare 3.5%
Sub Zero
Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.
2/28/2013
2:25:21 AM
Ultra Rare 0.1%
Hammer Time
Repair 200 window boards in a single game. (Map Pack 2 only)
2/10/2013
1:43:58 AM
Ultra Rare 3.9%
Flight Attendant
Kill all 5 enemies during the zero-g sequence in "Turbulence."
1/6/2013
10:59:03 PM
Ultra Rare 2.4%
We'll Always Have Paris
Escape Paris with Volk. Complete "Iron Lady" on any difficulty.
1/4/2013
7:57:27 AM
Rare 35.9%
Snake in the Grass
Take out a Japanese soldier lying in wait in the grass.
11/25/2012
3:44:35 AM
Rare 44.5%
Survivor
Reach Wave 10 in each mission of Special Ops Survival mode.
11/10/2012
12:59:43 PM
Ultra Rare 1.8%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/6/2012
8:50:28 AM
Rare 39.8%
Stormed Peleliu
Establish a beachhead at Peleliu Island on any difficulty. (Solo only)
9/28/2012
8:45:37 AM
Rare 39.0%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
9/9/2012
5:43:26 AM
Ultra Rare 3.1%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
8/19/2012
10:25:38 PM
Rare 25.3%