Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
8/29/2010
6:40:26 AM
Common 57.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
8/29/2010
6:34:52 AM
Rare 25.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
8/29/2010
6:19:16 AM
Common 54.5%
Picture Perfect
Streak through an entire song without missing a note on medium or harder difficulty
8/24/2010
9:28:50 AM
Rare 14.0%
The Long Road Ahead
Complete Career on any difficulty with any instrument
8/24/2010
8:39:50 AM
Rare 18.5%
Nice to Meet You
Complete the gigs and unlock all of the celebrity characters
8/24/2010
8:09:11 AM
Rare 12.3%
