Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
4/22/2011
4:37:22 PM
Rare 21.2%
We Came, We Saw…
Complete the game on 'Casual' or 'Experienced' difficulty.
2/15/2011
11:10:16 AM
Rare 30.9%
Disaster of Biblical Proportions
Complete the 'Central Park Cemetery' level.
2/15/2011
11:10:10 AM
Rare 30.9%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
10/29/2010
1:35:52 PM
Rare 45.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
10/29/2010
12:19:11 PM
Rare 39.8%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
10/26/2010
8:51:29 AM
Rare 34.5%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
10/25/2010
2:52:17 PM
Common 54.5%
I've Quit Better Jobs Than This.
Some ghosts had a real blowout in the Coat Room. Clean it up?
10/13/2010
1:14:39 PM
Rare 12.1%
Let Me Guess, Gozer Worshippers
Complete the 'Lost Island Rising' level.
10/12/2010
7:42:24 AM
Rare 35.4%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
8/23/2010
8:55:24 AM
Common 57.6%