This Is My Boomstick
Kill 30 enemies with the XM25 in "Black Tuesday."
7/23/2012
7:28:38 AM
Ultra Rare 3.6%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
7/16/2012
8:57:53 PM
Very Rare 5.8%
They are going THROUGH!
In Ascension, kill at least 5 zombies with 1 Gersh Device.
7/11/2012
2:47:34 PM
Very Rare 6.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
6/29/2012
7:48:30 AM
Common 54.5%
The Best of the Best
Complete the campaign on Hardened or Veteran difficulty.
5/31/2012
6:24:02 PM
Ultra Rare 4.4%
Professional
Earn all 3 stars in at least 15 different Special Op missions.
5/25/2012
5:29:43 AM
Ultra Rare 3.2%
Easy Rhino
In Dead Ops Arcade, use a Speed Boost to blast through 20 or more enemies at one time.
5/22/2012
7:24:48 AM
Ultra Rare 1.3%
This is the End
Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.
5/10/2012
5:58:11 PM
Ultra Rare 2.3%