Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
1/18/2010
5:13:11 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/18/2010
5:01:20 PM
Rare 39.8%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
1/17/2010
10:16:01 PM
Rare 21.2%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
1/17/2010
9:35:27 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.
1/17/2010
8:29:33 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
1/17/2010
8:01:34 PM
Common 57.6%
Look what I made!
A level you published was played by 5 or more people
8/21/2009
3:11:49 AM
Very Rare 7.7%
Team Creator
Build and save a level with more than one player with the thermometer more than 30% full
8/17/2009
8:16:51 PM
Rare 11.9%
Play
Complete all story levels without dying, with the exception of those levels that only end when you die
8/17/2009
7:08:52 PM
Ultra Rare 1.1%
Dr Frankenstein
Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain
7/27/2009
10:59:13 PM
Rare 15.3%
