Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
11/8/2010
1:32:25 PM
Rare 34.5%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/8/2010
12:33:50 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/7/2010
5:49:08 PM
Rare 39.8%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/7/2010
2:11:26 PM
Common 57.6%
Instrument of Vengeance
Resolved to be more than a victim of circumstance.
11/3/2010
1:37:43 PM
Common 63.1%
Instrument of Flight
Slipped through the net and lived to fight another day.
11/2/2010
10:36:50 PM
Common 70.6%
Instrument of Tragedy
Strode into danger's den and paid the consequences.
11/2/2010
8:32:12 PM
Common 77.7%
Instrument of Fate
Took the first steps toward challenging an unjust fate.
11/2/2010
6:30:10 PM
Common 94.0%
Old Faithful
Kill 400 enemies with assault rifles, submachine guns or shotguns
11/2/2010
10:01:00 AM
Rare 43.1%
