Grind it Out
Win a match with 10 men Online or when playing on Professional difficulty or higher
3/9/2010
12:48:45 AM
Rare 32.2%
Ahead of the Pack
Win as tentative Champion from start to end in CHAMPIONSHIP SCRAMBLE. (single player only)
3/5/2010
12:30:26 PM
Very Rare 9.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/10/2009
7:45:57 PM
Rare 39.8%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
11/8/2009
10:35:29 PM
Very Rare 6.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/7/2009
6:09:00 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/6/2009
6:40:57 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/6/2009
6:37:23 PM
Common 54.5%
Underdog
Win an Online Head to Head Ranked match using a weaker team than your opponent
10/9/2009
11:18:25 PM
Rare 17.0%
