Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
12/21/2009
9:15:26 PM
Very Rare 5.8%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
12/21/2009
7:00:18 PM
Very Rare 9.7%
Nothing Else Matters
Complete the career in a band (2-4 player band)
12/21/2009
3:03:47 AM
Very Rare 6.4%
Green Hell
Drum every green note and finish the song Blood and Thunder with the rock meter in green
12/19/2009
2:05:41 AM
Ultra Rare 2.8%
