Aerial Assistance
Call in a Helicopter which then hits a Racer with a Spike Strip
12/12/2010
6:18:31 AM
Rare 38.1%
Eye of the Needle
As a Racer, drive through an undamaged Road Block without hitting it
12/11/2010
6:49:13 PM
Common 53.0%
Burnout
Fill the Nitrous bar then use it all in one go without hitting anything
11/30/2010
6:24:40 PM
Common 85.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
1/2/2010
6:10:48 AM
Very Rare 5.8%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
12/31/2009
2:40:09 PM
Rare 21.2%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
12/30/2009
9:21:15 AM
Ultra Rare 3.6%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/30/2009
9:21:10 AM
Rare 33.0%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
12/28/2009
11:14:28 AM
Ultra Rare 3.9%