Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
8/21/2011
8:26:04 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.
8/21/2011
8:18:04 AM
Common 54.5%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
1/9/2011
9:33:25 PM
Rare 12.6%
