Don't Tread on Me
Complete the "Iron Clad" Special Ops mission on any difficulty.
7/11/2012
7:54:57 PM
Ultra Rare 0.5%
One-Four-One
Complete the "Kill Switch" Special Ops mission on any difficulty.
7/11/2012
7:12:17 PM
Ultra Rare 1.1%
Shotgun Diplomacy
Complete the Special Ops mission "Negotiator" on any difficulty.
7/11/2012
7:05:50 PM
Ultra Rare 1.2%
No Assistance Required
Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.
4/21/2012
9:29:14 PM
Ultra Rare 4.4%
Slippery Slope
Complete the "Black Ice" Special Ops mission on any difficulty.
4/21/2012
8:07:45 PM
Ultra Rare 2.1%
50/50
Complete a Special Ops Mission Mode game with the same number of kills as your partner.
4/11/2012
12:15:53 AM
Very Rare 7.1%
Zomb Disposal
In Shangri-La, dispose of a Napalm zombie without it harming any players.
7/30/2011
2:23:25 AM
Ultra Rare 3.0%
Blinded By the Fright
In Shangri-La, kill a Shrieker zombie while blinded by it.
7/30/2011
2:21:54 AM
Ultra Rare 3.4%
Small Consolation
In Shangri-La, use the 31-79 JGb215 on each type of zombie.
7/29/2011
1:13:00 AM
Ultra Rare 0.6%
Monkey See, Monkey Don't
In Shangri-La, get something from the monkeys.
7/29/2011
12:40:47 AM
Ultra Rare 4.3%
