Down 45 Japanese Zeros in 'Black Cats'. (Solo only)
Unlocked: 19 Sep 2009 05:10:32
Iron Fist
15Destroy all towers and bunkers in 'Blood and Iron'. (Solo or co-op)
Unlocked: 17 Sep 2009 01:20:48
Complete 'Heart of the Reich' on Veteran difficulty. (Solo only)
Unlocked: 15 Sep 2009 22:56:47
Complete 'Downfall' on Veteran difficulty. (Solo only)
Unlocked: 14 Sep 2009 23:45:23
Complete 'Blowtorch & Corkscrew' on Veteran difficulty. (Solo only)
Unlocked: 13 Sep 2009 21:06:16
Complete 'Breaking Point' on Veteran difficulty. (Solo only)
Unlocked: 13 Sep 2009 06:08:21
Gunslinger
15Assassinate General Amsel with a pistol shot. (Solo only)
Unlocked: 10 May 2009 22:55:57
Complete 'Eviction' on Veteran difficulty. (Solo only)
Unlocked: 23 Apr 2009 03:05:23
Fearless
30Complete 'Relentless' on Veteran difficulty. (Solo only)
Unlocked: 19 Apr 2009 16:43:04
No Return
30Complete 'Ring of Steel' on Veteran difficulty. (Solo only)
Unlocked: 04 Apr 2009 05:04:50
Grave Robber
15Collect all Death Cards in the game. (Solo only)
Unlocked: 29 Mar 2009 05:28:09
Complete the game on Hardened or Veteran difficulty. (Solo only)
Unlocked: 28 Mar 2009 02:26:50
You achieved the first level of Prestige. Only 9 more to go.
Unlocked: 24 Mar 2009 01:47:29
Kill 10 enemies while the lights are out in the subway in 'Eviction'. (Solo or co-op)
Unlocked: 15 Feb 2009 05:48:31
Ruthless
15Kill 15 enemies while mounted on a tank in 'Ring of Steel'. (Solo or co-op)
Unlocked: 19 Jan 2009 06:26:26
Lights Out!
10In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)
Unlocked: 18 Jan 2009 05:25:37
Burn an enemy out of a tree with the flamethrower in 'Hard Landing' (Solo or co-op)
Unlocked: 13 Jan 2009 03:28:17
On Hardened or Veteran difficulty, complete a level without dying. (Solo only)
Unlocked: 13 Jan 2009 03:16:53
War Hero
40Complete the game on any difficulty. (Solo only)
Unlocked: 12 Jan 2009 04:42:18
Complete all missions on the Eastern Front on any difficulty setting. (Solo only)
Unlocked: 12 Jan 2009 04:42:17
Survive the land and air conflict surrounding Okinawa on any difficulty. (Solo only)
Unlocked: 09 Jan 2009 19:16:19
In the final battle for Okinawa, save Sergeant Roebuck. (Solo or co-op)
Unlocked: 09 Jan 2009 19:05:13
One Bad Gato
30Complete 'Black Cats' on Veteran difficulty. (Solo only)
Unlocked: 08 Jan 2009 05:20:09
Shoot all of Amsel's henchmen, including their attack dog, without reloading. (Solo only)
Unlocked: 05 Jan 2009 03:35:08
Complete 'Blood and Iron' on Veteran difficulty. (Solo only)
Unlocked: 03 Jan 2009 19:07:06
Establish a beachhead on the island of Peleliu on any difficulty. (Solo only)
Unlocked: 03 Jan 2009 18:47:03
Kill 3 enemies with a single bullet. (Solo or co-op)
Unlocked: 03 Jan 2009 06:32:00
Firestarter
15Complete a mission using only the flamethrower. Melee, grenades & explosives are OK. (Solo or co-op)
Unlocked: 02 Jan 2009 22:03:36
Complete a match in Campaign Co-Op mode over Xbox LIVE. (Online co-op only)
Unlocked: 30 Dec 2008 19:18:04
Mortar-dom
10Kill 8 Japanese with thrown mortars in 'Breaking Point'. (Solo or co-op)
Unlocked: 30 Dec 2008 18:38:53
Complete 'Burn`em Out' on Veteran difficulty. (Solo only)
Unlocked: 29 Dec 2008 18:06:20
Complete 'Their Land, Their Blood' on Veteran difficulty. (Solo only)
Unlocked: 29 Dec 2008 07:39:56
Blue Ribbon
25Complete a 4-player Competitive Co-Op match in 1st place over Xbox LIVE. (Online co-op only)
Unlocked: 26 Dec 2008 18:58:40
Complete a match in Competitive Co-Op mode over Xbox LIVE. (Online co-op only)
Unlocked: 26 Dec 2008 18:48:03
Kamikaze
15Complete any level on Regular difficulty or higher using only melee and grenades. (Solo only)
Unlocked: 26 Dec 2008 08:19:21
Architect
30Complete 'Vendetta' on Veteran difficulty. (Solo only)
Unlocked: 26 Dec 2008 08:04:20
Complete 'Hard Landing' on Veteran difficulty. (Solo only)
Unlocked: 26 Dec 2008 00:29:51
Take out a Japanese soldier while he is lying in wait in the grass. (Solo or co-op)
Unlocked: 25 Dec 2008 07:21:33
Complete 'Little Resistance' on Veteran difficulty. (Solo only)
Unlocked: 25 Dec 2008 07:04:03
Radio in a naval bombardment that kills at least 4 Japanese soldiers. (Solo or co-op)
Unlocked: 25 Dec 2008 06:35:01
Close Shave
10Survive a Banzai attack. (Solo only)
Unlocked: 25 Dec 2008 04:09:52
Complete 'Semper Fi' on Veteran difficulty. (Solo only)
Unlocked: 25 Dec 2008 03:54:54
Complete 'Semper Fi' on any difficulty. (Solo only)
Unlocked: 25 Dec 2008 03:54:53
When staring into the face of adversity, show courage and persevere.
Unlocked: 25 Dec 2008 03:52:54
Save the soldier before he burns to death. (Solo or co-op)
Unlocked: 25 Dec 2008 03:20:59
Big Baller
30Earn 75,000 points in a single Nazi Zombie game. (Map Pack 2 only)
Unlocked: 26 Sep 2009 21:46:44
Deadhead
30Get 150 zombie headshots in a single game. (Map Pack 2 only)
Unlocked: 24 Jun 2009 04:17:33
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
Unlocked: 24 Jun 2009 01:22:56
Kill 200 zombies in a single game. (Map Pack 2 only)
Unlocked: 23 Jun 2009 05:18:57
Perk-a-Holic
20Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)
Unlocked: 19 Jun 2009 02:52:55
It's a Trap!
20Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)
Unlocked: 18 Jun 2009 04:41:07
Big Brawler
30Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
Unlocked: 15 Jun 2009 04:00:05
Must have been a wrong number.
Unlocked: 12 Jun 2009 22:43:46
Hammer Time
10Repair 200 window boards in a single game. (Map Pack 2 only)
Unlocked: 12 Jun 2009 04:49:26
Kill no more than one zombie with a nuke. (Map Pack 2 only)
Unlocked: 12 Jun 2009 03:27:33
Pack Addict!
25Upgrade 5 weapons at the Pack a Punch Machine. (Map Pack 3 only)
Unlocked: 18 Aug 2009 02:13:11
Use the teleporter 8 times. (Map Pack 3 only)
Unlocked: 18 Aug 2009 02:05:37
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
Unlocked: 14 Aug 2009 17:37:23
Obtain the Ray Gun, DG-2, and Monkey Bomb at the same time. (Map Pack 3 only)
Unlocked: 13 Aug 2009 21:28:31
40 Knives!
25Kill 40 zombies with the bowie knife. (Map Pack 3 only)
Unlocked: 13 Aug 2009 21:10:14
Upgrade any weapon in Pack A Punch. (Map Pack 3 only)
Unlocked: 11 Aug 2009 18:01:44
Activate the Fly Trap. (Map Pack 3 only)
Unlocked: 10 Aug 2009 02:59:27
Use the Monkey Bomb. (Map Pack 3 only)
Unlocked: 09 Aug 2009 18:21:55
Link all teleport pads before round 7. (Map Pack 3 only)
Unlocked: 07 Aug 2009 16:32:45
Locksmith!
25Open all doors in the map. (Map Pack 3 only)
Unlocked: 07 Aug 2009 16:31:39