Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/10/2010
1:37:03 PM
Rare 45.1%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/10/2010
10:11:41 AM
Rare 34.5%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/19/2009
6:45:30 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
12/2/2009
12:12:35 AM
Common 57.6%
The Basics
Complete one of the missions you receive in the mission log.
10/6/2009
3:15:19 PM
Common 89.1%
Completed Chapter 6 - 2
Complete Chapter 6 - 2 on any difficulty setting.
6/24/2009
7:46:43 AM
Rare 43.4%
Completed Chapter 6 - 1
Complete Chapter 6 - 1 on any difficulty setting.
6/23/2009
4:02:17 PM
Rare 44.1%
Completed Chapter 5 - 3
Complete Chapter 5 - 3 on any difficulty setting.
6/23/2009
8:07:24 AM
Rare 45.0%
Completed Chapter 5 - 2
Complete Chapter 5 - 2 on any difficulty setting.
6/22/2009
10:55:26 PM
Rare 47.1%
Completed Chapter 5 - 1
Complete Chapter 5 - 1 on any difficulty setting.
6/22/2009
9:56:32 AM
Rare 48.5%
Completed Chapter 4 - 2
Complete Chapter 4 - 2 on any difficulty setting.
6/22/2009
7:51:38 AM
Rare 49.1%
Completed Chapter 4 - 1
Complete Chapter 4 - 1 on any difficulty setting.
6/21/2009
3:41:49 PM
Common 50.8%
Completed Chapter 3 - 3
Complete Chapter 3 - 3 on any difficulty setting.
6/21/2009
2:04:54 PM
Common 52.1%
Completed Chapter 3 - 2
Complete Chapter 3 - 2 on any difficulty setting.
6/21/2009
1:29:24 PM
Common 52.8%