It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
2/4/2010
2:12:31 PM
Rare 17.0%
Completed Chapter 1 - 2
Complete Chapter 1 - 2 on any difficulty setting.
2/1/2010
10:42:27 PM
Common 70.8%
Completed Chapter 1 - 1
Complete Chapter 1 - 1 on any difficulty setting.
2/1/2010
10:04:07 PM
Common 77.3%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/14/2010
4:08:44 PM
Rare 45.1%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
1/14/2010
1:50:12 PM
Rare 21.2%