The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
4/30/2011
3:48:01 AM
Rare 30.0%
They are going THROUGH!
In Ascension, kill at least 5 zombies with 1 Gersh Device.
4/23/2011
1:39:51 AM
Very Rare 6.3%
But the Kids Love Us!
The children's reading room has a story to tell, but it will take more than your eyes to see it.
4/9/2011
3:09:02 AM
Rare 18.8%
I'm Picking Up A Signal…
Obtain a 100% PKE scan on a paranormal creature.
3/24/2011
12:05:49 AM
Common 83.4%
They Go "Boom"
Get 30 kills with the Magnum secondary fire in the single player Campaign.
3/19/2011
4:15:51 AM
Rare 17.4%
Chimp on the barbie
In Ascension, kill a space monkey with a fire trap.
3/12/2011
4:12:51 AM
Ultra Rare 2.8%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
11/25/2010
4:44:48 AM
Rare 36.9%
BLACK OP MASTER
Complete the campaign on Hardened or Veteran difficulty.
11/23/2010
7:22:28 AM
Ultra Rare 2.3%