Battle Hardened
Play at least one full round in every Game Mode (Ranked Match)
12/13/2008
11:24:52 PM
Ultra Rare 3.4%
Weapon Specialist
Purchase the manuals and acquire the bandolier for one weapon
12/13/2008
11:28:16 AM
Rare 17.8%
Sum of All Zeros
Down 45 Japanese Zeros in 'Black Cats'. (Solo only)
12/12/2008
8:21:43 PM
Ultra Rare 1.7%
Gunslinger
Assassinate General Amsel with a pistol shot. (Solo only)
12/12/2008
5:36:19 PM
Ultra Rare 2.7%
Ruthless
Kill 15 enemies while mounted on a tank in 'Ring of Steel'.
12/12/2008
5:13:21 PM
Ultra Rare 3.6%
Kamikaze
Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)
12/11/2008
9:30:36 PM
Ultra Rare 2.9%
Throw a Six and a Half
On Hardened or Veteran difficulty, complete a level without dying. (Solo only)
12/11/2008
9:18:25 PM
Very Rare 5.6%
Blue Ribbon
Complete a 4-player Competitive Co-Op match in 1st place. (Online co-op Only)
12/11/2008
6:58:41 PM
Very Rare 5.2%
The Professional
Shoot all of Amsel's henchmen, including their attack dog, without reloading. (Solo only)
12/10/2008
11:35:41 PM
Ultra Rare 4.1%
Hardened War Hero
Complete the game on Hardened or Veteran difficulty. (Solo only)
12/10/2008
11:08:36 PM
Ultra Rare 3.7%