Good Samaritan
Knock down a security guard chasing another skater in career mode
12/5/2011
12:00:50 PM
Rare 22.1%
Kill Box
Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."
12/2/2011
3:54:43 PM
Very Rare 9.4%
For Whom the Shell Tolls
Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."
12/2/2011
3:36:49 PM
Ultra Rare 4.6%
Flight Attendant
Kill all 5 enemies during the zero-g sequence in "Turbulence."
12/2/2011
3:16:50 PM
Ultra Rare 2.4%
This Is My Boomstick
Kill 30 enemies with the XM25 in "Black Tuesday."
12/2/2011
1:09:46 PM
Ultra Rare 3.6%
The Best of the Best
Complete the campaign on Hardened or Veteran difficulty.
12/2/2011
1:00:08 PM
Ultra Rare 4.4%
This is the End
Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.
12/2/2011
1:00:01 PM
Ultra Rare 2.3%
The Darkest Hour
Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.
12/2/2011
11:01:37 AM
Ultra Rare 2.5%
City of Lights
Complete "Bag and Drag" and "Iron Lady" on Veteran difficulty.
12/2/2011
8:58:33 AM
Ultra Rare 2.7%
Ménage à Trois
Destroy 3 tanks with a single 105mm shot in "Iron Lady."
12/2/2011
8:40:39 AM
Very Rare 5.8%
Danger Close
Take down a chopper with an AC-130 smoke grenade in "Bag and Drag."
12/2/2011
8:14:45 AM
Very Rare 8.1%
Defense Spending
Buy all items from the Survival Equipment Armory.
11/27/2011
7:33:51 PM
Ultra Rare 2.9%
No Assistance Required
Complete a Special Ops Mission Mode game on Hardened or Veteran with no player getting downed.
11/26/2011
9:15:19 PM
Ultra Rare 4.4%