The Gift of Music
Unlock a bonus mix on any set list (where available).
4/27/2010
12:15:15 AM
Rare 44.3%
Special Effects!
Turn the effects dial during every Effects Zone in any mix at any difficulty (not in the tutorial).
4/26/2010
2:43:15 AM
Common 72.5%
Multiplier Madness
Achieve an 8X multiplier during any mix (not in the tutorial).
4/26/2010
2:41:10 AM
Common 82.8%
Purple Heart
When staring into the face of adversity, show courage and persevere.
4/4/2010
3:06:11 AM
Rare 28.3%
Joint Command
Stand together with another player to complete one mission
2/16/2010
9:52:37 PM
Rare 32.8%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
1/28/2010
5:29:52 AM
Very Rare 7.1%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
1/7/2010
7:25:21 PM
Rare 21.2%
Throw a Six and a Half
On Hardened or Veteran difficulty, complete a level without dying. (Solo only)
1/7/2010
5:49:26 PM
Very Rare 5.6%
Big Brawler
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
1/4/2010
6:07:35 AM
Ultra Rare 3.5%
Soul Survivor
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
12/19/2009
8:12:37 AM
Ultra Rare 4.3%