Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/19/2010
12:40:58 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.
1/19/2010
12:37:22 AM
Common 54.5%
Boneyard Workout
Complete Chapter 3 on any difficulty setting (Story Mode).
10/23/2009
2:58:24 AM
Rare 45.8%
Vehicular Carnage
Complete Chapter 2 on any difficulty setting (Story Mode).
10/23/2009
2:18:59 AM
Common 56.9%
Chinatown Rundown
Complete Chapter 1 on any difficulty setting (Story Mode).
10/23/2009
2:02:22 AM
Common 59.9%
