High Dive
Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
12/26/2009
9:16:29 AM
Common 50.9%
Operation Adder
Unlock and finish the 2nd mission of the Campaign on Normal, Hard, or Elite.
12/25/2009
5:04:29 PM
Common 67.2%
Operation Ghost Rider
Finish the 1st mission of the Campaign on Normal, Hard, or Elite difficulty setting.
12/25/2009
4:47:48 PM
Common 81.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/25/2009
2:11:02 PM
Rare 34.5%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/25/2009
7:52:16 AM
Common 54.5%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
12/25/2009
7:37:44 AM
Rare 25.3%