Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/15/2009
1:34:08 AM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/15/2009
1:03:22 AM
Common 54.5%
Shake It Up, Baby!
Use Beatlemania at least 5 times in a single song using either Bass or Guitar.
9/12/2009
1:06:48 AM
Rare 31.8%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
8/21/2009
7:33:29 PM
Rare 12.6%
