Earn one billion dollars in total in ranked matches.
Unlocked: 31 Jul 2011 21:09:30
L'Abattoir
30Kill 100 enemies while in the power mode of Overkill.
Unlocked: 31 Jul 2011 13:29:08
Kill 25 Martyrs by shooting the Bomb Packs on their chests.
Unlocked: 31 Jul 2011 13:10:07
Complete all missions with the Partner AI.
Unlocked: 31 Jul 2011 12:47:18
Running Man
30Kill 75 enemies while in the stealth mode of Overkill.
Unlocked: 31 Jul 2011 12:36:06
Kill 250 enemies total using Machine Guns.
Unlocked: 27 Jul 2011 21:11:51
Kill 100 enemies total using Sniper Rifles.
Unlocked: 27 Jul 2011 19:44:08
Destroy 500 barrels in ranked SSC Challenge matches
Unlocked: 26 Jul 2011 21:38:15
Win a ranked SSC Challenge match
Unlocked: 24 Jul 2011 12:46:27
Win every stage of a ranked three round SSC Challenge match
Unlocked: 24 Jul 2011 12:46:26
Achieve 75% accuracy at the conclusion of a ranked three round SSC Challenge match
Unlocked: 24 Jul 2011 12:00:37
Destroy 300 destructible objects in Mission 7,8
Unlocked: 21 Jul 2011 23:23:46
Elite PMC
50Complete all missions as a Professional.
Unlocked: 28 Jun 2009 01:03:19
Kill 25 Heavy Armor enemies.
Unlocked: 28 Jun 2009 00:27:00
Kill 250 enemies total using Shotguns.
Unlocked: 22 Jun 2009 17:12:28
Kill 25 enemies total using RPGs.
Unlocked: 08 Jun 2009 16:59:17
Kill 5 enemies total using Co-op Snipe.
Unlocked: 29 May 2009 22:28:14
Stonewall
30Kill 30 enemies using the Riot Shield melee attack
Unlocked: 29 May 2009 22:00:56
Kill 250 enemies total using SMGs.
Unlocked: 29 May 2009 21:53:18
Complete 20 minor objectives in a ranked match.
Unlocked: 20 Feb 2009 23:33:05
Complete a ranked match without ever needing to be revived.
Unlocked: 20 Feb 2009 22:42:47
Win a ranked match without purchasing any additional weapons.
Unlocked: 20 Feb 2009 22:29:37
Kill 150 enemies total using Handguns.
Unlocked: 20 Feb 2009 22:24:39
Buy the 'pack 8' gun pack in a multiplayer ranked match
Unlocked: 20 Feb 2009 22:00:02
Kill 50 enemies total in Co-op Riot Shield.
Unlocked: 09 Feb 2009 16:18:13
Finish playing a versus ranked match.
Unlocked: 16 Jan 2009 23:57:45
Kill Dalton in less than 40 seconds
Unlocked: 15 Jan 2009 21:41:45
Earn one million dollars in total over the course of campaign mode.
Unlocked: 15 Jan 2009 21:25:49
Final blow to Dalton is a headshot with a pimped .44 MODEL 29 handgun
Unlocked: 15 Jan 2009 21:15:33
Completed Mission 8 as Professional.
Unlocked: 15 Jan 2009 20:53:32
Completed Mission 7 as Professional.
Unlocked: 13 Jan 2009 23:54:20
Kill 50 enemies total in Back-to-Back.
Unlocked: 13 Jan 2009 23:41:33
Kill 50 enemies total using the Melee Attack.
Unlocked: 13 Jan 2009 22:38:11
Purchase the MP7, M134, DAO-X Protecta, MGL MK-X, and the M107 Light Fifty.
Unlocked: 13 Jan 2009 22:18:32
Purchase every mask variant.
Unlocked: 13 Jan 2009 22:06:37
Completed Mission 6 as Contractor or higher.
Unlocked: 13 Jan 2009 22:00:50
Collect all of the information cases in the entire game.
Unlocked: 13 Jan 2009 15:11:49
Completed Mission 5 as Contractor or higher.
Unlocked: 13 Jan 2009 13:48:44
Field Medic
30Drag and heal your partner 25 times.
Unlocked: 13 Jan 2009 13:47:14
Completed Mission 4 as Contractor or higher.
Unlocked: 13 Jan 2009 12:41:16
Kill 250 enemies total using Assault Rifles.
Unlocked: 13 Jan 2009 12:28:21
Completed Mission 3 as Contractor or higher.
Unlocked: 12 Jan 2009 18:17:04
Spend 1 minute straight at full Aggro.
Unlocked: 12 Jan 2009 16:59:37
Purchase 3 weapons.
Unlocked: 12 Jan 2009 15:56:31
Completed Mission 2 as Contractor or higher.
Unlocked: 12 Jan 2009 15:46:15
Completed Mission 1 as Contractor or higher.
Unlocked: 12 Jan 2009 14:48:48
Out of Debt
15Heal your partner for the first time. Training does not count.
Unlocked: 12 Jan 2009 14:37:12