Senior Commander
Earn 5 or more Stars on a song in Career or Quickplay
9/14/2009
10:24:16 PM
Common 69.5%
Purple Heart
When staring into the face of adversity, show courage and persevere.
8/20/2009
10:18:46 PM
Rare 28.3%
Throw a Six and a Half
On Hardened or Veteran difficulty, complete a level without dying. (Solo only)
8/20/2009
9:54:29 PM
Very Rare 5.6%
Bloody Peleliu
Complete 'Little Resistance' on Veteran difficulty. (Solo only)
8/20/2009
9:54:22 PM
Very Rare 6.4%
Weapon of Mass Destruction
Radio in a naval bombardment that kills at least 4 Japanese soldiers.
8/20/2009
9:53:00 PM
Rare 32.8%
Get Your Hands Dirty
Complete 'Semper Fi' on Veteran difficulty. (Solo only)
8/20/2009
9:43:12 PM
Very Rare 7.5%
Pack Addict!
Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)
8/18/2009
4:52:56 AM
Very Rare 5.4%
Acquire Waffle Weapons!
Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)
8/14/2009
6:21:18 PM
Very Rare 5.6%
Der Electrician!
Link all teleport pads before round 7. (Map Pack 3 only)
8/14/2009
6:04:06 PM
Very Rare 7.6%
Perk-a-Holic
Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)
8/1/2009
12:25:23 AM
Ultra Rare 4.2%
Soul Survivor
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
7/26/2009
11:56:34 PM
Ultra Rare 4.3%
Deadhead
Get 150 zombie headshots in a single game. (Map Pack 2 only)
7/24/2009
8:38:51 PM
Ultra Rare 3.3%