40 Knives!
Kill 40 zombies with the bowie knife. (Map Pack 3 only)
10/23/2009
9:33:35 PM
Ultra Rare 2.9%
Soul Survivor
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
10/17/2009
3:35:19 PM
Ultra Rare 4.3%
Big Baller
Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)
9/26/2009
1:24:46 PM
Ultra Rare 3.0%
Hammer Time
Repair 200 window boards in a single game. (Map Pack 2 only)
9/26/2009
12:48:10 PM
Ultra Rare 3.9%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
9/13/2009
4:09:02 PM
Very Rare 7.6%
Pack Addict!
Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)
9/13/2009
12:08:52 AM
Very Rare 5.4%
Acquire Waffle Weapons!
Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)
9/11/2009
12:31:28 AM
Very Rare 5.6%
Perkaholics Anonymous!
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
8/23/2009
2:09:23 PM
Ultra Rare 4.7%
