Big Brawler
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
6/5/2013
2:48:58 PM
Ultra Rare 3.5%
Deadhead
Get 150 zombie headshots in a single game. (Map Pack 2 only)
6/5/2013
2:48:53 PM
Ultra Rare 3.3%
It's a Trap!
Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)
6/5/2013
2:48:47 PM
Ultra Rare 2.7%
Acquire Waffle Weapons!
Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)
6/5/2013
2:48:15 PM
Very Rare 5.6%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
5/30/2013
6:11:51 PM
Very Rare 7.6%
Blue Ribbon
Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)
5/26/2013
3:02:54 PM
Very Rare 5.2%
Get Your Right Foot Wet
Complete a match in Competitive Co-Op mode. (Online co-op only)
4/28/2013
6:15:35 PM
Rare 16.8%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
4/28/2013
4:53:24 AM
Rare 12.6%
The Start of Something Big
Complete a session on any Navigation Setting (Excluding Free Ride) (SP)
7/7/2012
6:24:27 AM
Common 91.1%
No Safe Place
Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.
4/8/2012
2:15:14 AM
Rare 27.7%
Purple Heart
When staring into the face of adversity, show courage and persevere.
4/7/2012
1:20:26 AM
Rare 28.3%
Weapon of Mass Destruction
Radio in a naval bombardment that kills at least 4 Japanese soldiers.
4/5/2012
8:25:46 PM
Rare 32.8%
Snake in the Grass
Take out a Japanese soldier lying in wait in the grass.
4/5/2012
8:14:57 PM
Rare 44.5%