Vehicular Carnage
Complete Chapter 2 on any difficulty setting (Story Mode).
1/6/2010
8:35:43 PM
Common 56.9%
Revolver Onslaught!
Kill a total of 200 Enemies using Rubi's Pistols during acrobatic slow-mo.
1/6/2010
8:33:56 PM
Rare 27.3%
Chinatown Rundown
Complete Chapter 1 on any difficulty setting (Story Mode).
1/6/2010
8:29:45 PM
Common 59.9%
Experimental
Play 5 consecutive Online Head to Head Ranked matches using a different team
12/23/2009
11:58:46 AM
Rare 10.8%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
12/18/2009
9:08:26 PM
Very Rare 5.8%
Red Dawn
Complete 'Wolverines!' and 'Exodus' on Veteran Difficulty.
12/18/2009
8:52:12 PM
Ultra Rare 4.4%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
12/18/2009
6:17:36 PM
Ultra Rare 3.6%
Prisoner #627
Complete 'The Only Easy Day... Was Yesterday' and 'The Gulag' on Veteran Difficulty.
12/18/2009
4:13:38 PM
Ultra Rare 4.3%
Turistas
Complete 'Takedown' and 'The Hornet's Nest' on Veteran Difficulty.
12/16/2009
7:55:47 PM
Ultra Rare 4.7%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
12/15/2009
5:26:01 PM
Rare 21.2%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
12/12/2009
2:10:30 PM
Very Rare 5.8%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
12/12/2009
1:57:26 PM
Ultra Rare 3.9%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
12/11/2009
3:05:43 PM
Very Rare 7.1%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
12/11/2009
2:47:30 PM
Ultra Rare 2.8%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
12/3/2009
1:35:26 PM
Ultra Rare 3.7%
Team Creator
Build and save a level with more than one player with the thermometer more than 30% full
12/2/2009
5:00:00 PM
Rare 11.9%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
12/2/2009
4:37:51 PM
Very Rare 5.6%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
12/2/2009
3:38:29 PM
Ultra Rare 4.0%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
12/1/2009
5:30:15 PM
Very Rare 8.1%