Hell on Wheels
Complete 'Blood and Iron' on Veteran difficulty. (Solo only)
12/19/2009
1:57:56 AM
Ultra Rare 3.2%
Stormed Peleliu
Establish a beachhead at Peleliu Island on any difficulty. (Solo only)
12/18/2009
12:19:20 AM
Rare 39.0%
Fearless
Complete 'Relentless' on Veteran difficulty. (Solo only)
12/18/2009
12:19:13 AM
Ultra Rare 3.0%
Acquire Waffle Weapons!
Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)
12/13/2009
11:00:59 AM
Very Rare 5.6%
Perkaholics Anonymous!
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
12/12/2009
9:31:51 AM
Ultra Rare 4.7%
Scorched Earth
Complete 'Burn 'em Out' on Veteran difficulty. (Solo only)
12/12/2009
4:53:01 AM
Ultra Rare 3.6%
The Hammer Strikes
Complete 'Their Land, Their Blood' on Veteran difficulty. (Solo only)
12/12/2009
2:40:20 AM
Ultra Rare 4.2%
40 Knives!
Kill 40 zombies with the bowie knife. (Map Pack 3 only)
12/10/2009
4:02:50 AM
Ultra Rare 2.9%
Master of the Peak
Completed "Soldier's Peak" ("Warden’s Keep" downloadable content)
12/8/2009
11:28:56 PM
Rare 18.2%
Diabolist
Took advantage of Avernus's research ("Warden’s Keep" downloadable content)
12/8/2009
11:12:02 PM
Rare 17.4%
The Professional
Shoot all of Amsel's henchmen, including their attack dog, without reloading. (Solo only)
12/6/2009
5:19:02 AM
Ultra Rare 4.1%
The Sword Is Broken
Complete 'Hard Landing' on Veteran difficulty. (Solo only)
12/6/2009
4:57:02 AM
Very Rare 5.6%
Snake in the Grass
Take out a Japanese soldier lying in wait in the grass.
12/6/2009
3:45:30 AM
Rare 44.5%
No Safe Place
Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.
12/6/2009
3:45:05 AM
Rare 27.7%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
12/5/2009
7:15:52 AM
Very Rare 7.6%
