Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
3/28/2011
5:43:08 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
3/28/2011
4:35:19 PM
Rare 45.1%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
3/28/2011
3:13:29 PM
Common 54.5%
The Destroyer Has Fallen
Defeat the Destroyer of Worlds in Scenario Campaign Mode.
3/23/2011
3:10:24 PM
Rare 15.6%
What's So Special About It?
Obtain the Special Flag in Scenario Campaign Mode.
3/23/2011
2:55:23 PM
Rare 31.0%
Practice Makes Perfect
Inflict a total of 1000 damage in Practice in Offline Mode.
3/20/2011
5:39:52 PM
Rare 40.9%
Brute Force
Defeat 100 enemies with the Lead Pipe in Scenario Campaign Mode.
3/20/2011
4:11:54 PM
Rare 17.8%
It's All Coming Back to Me
Recover your memory in Scenario Campaign Mode.
3/20/2011
4:07:00 PM
Rare 19.9%
A Friend in Need
Rescue your downed partner 3 times in Scenario Campaign Mode (single player).
3/20/2011
4:00:05 PM
Rare 26.6%