Acquire Waffle Weapons!
Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)
2/19/2010
2:41:49 PM
Very Rare 5.6%
Pack Addict!
Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)
2/14/2010
1:49:55 PM
Very Rare 5.4%
Perkaholics Anonymous!
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
1/27/2010
12:45:16 PM
Ultra Rare 4.7%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
1/23/2010
6:19:45 PM
Very Rare 7.6%
Blue Ribbon
Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)
1/9/2010
4:43:29 PM
Very Rare 5.2%
Get Your Right Foot Wet
Complete a match in Competitive Co-Op mode. (Online co-op only)
1/9/2010
4:43:25 PM
Rare 16.8%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
1/7/2010
5:38:19 PM
Rare 12.6%
No Safe Place
Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.
1/2/2010
10:28:35 AM
Rare 27.7%
Stabbed in the Heart
Complete all missions on the Eastern Front on any difficulty. (Solo only)
12/28/2009
5:16:33 PM
Rare 29.0%
The Last Stand
Survive the conflict in Okinawa on any difficulty. (Solo only)
12/27/2009
10:15:27 PM
Rare 32.2%
Stormed Peleliu
Establish a beachhead at Peleliu Island on any difficulty. (Solo only)
12/27/2009
12:23:05 PM
Rare 39.0%