Running Man
30Kill 75 enemies while in the stealth mode of Overkill.
Unlocked: 12 Aug 2011 18:58:54
Destroy 300 destructible objects in Mission 7,8
Unlocked: 11 Aug 2011 22:35:01
L'Abattoir
30Kill 100 enemies while in the power mode of Overkill.
Unlocked: 11 Aug 2011 21:31:10
Complete all missions with the Partner AI.
Unlocked: 11 Aug 2011 20:41:36
Kill 250 enemies total using Machine Guns.
Unlocked: 11 Aug 2011 19:39:50
Collect all of the information cases in the entire game.
Unlocked: 10 Aug 2011 20:31:08
Kill 250 enemies total using Shotguns.
Unlocked: 10 Aug 2011 19:35:08
Stonewall
30Kill 30 enemies using the Riot Shield melee attack
Unlocked: 10 Aug 2011 18:32:26
Kill 250 enemies total using SMGs.
Unlocked: 10 Aug 2011 18:17:01
Completed Mission 7 as Professional.
Unlocked: 08 Aug 2011 21:21:01
Elite PMC
50Complete all missions as a Professional.
Unlocked: 08 Aug 2011 20:30:42
Earn one million dollars in total over the course of campaign mode.
Unlocked: 07 Aug 2011 16:10:45
Kill 25 Martyrs by shooting the Bomb Packs on their chests.
Unlocked: 07 Aug 2011 13:48:52
Kill Dalton in less than 40 seconds
Unlocked: 31 Jul 2011 21:19:39
Completed Mission 8 as Professional.
Unlocked: 24 Jul 2011 20:21:21
Earn one billion dollars in total in ranked matches.
Unlocked: 20 Jul 2011 21:29:00
Kill 50 enemies total using the Melee Attack.
Unlocked: 20 Jul 2011 18:09:39
Win a ranked match without purchasing any additional weapons.
Unlocked: 19 Jul 2011 20:55:32
Complete 20 minor objectives in a ranked match.
Unlocked: 18 Jul 2011 20:39:35
Kill 100 enemies total using Sniper Rifles.
Unlocked: 18 Jul 2011 18:08:47
Buy the 'pack 8' gun pack in a multiplayer ranked match
Unlocked: 18 Jul 2011 17:39:06
Destroy 500 barrels in ranked SSC Challenge matches
Unlocked: 16 Jul 2011 15:59:37
Achieve 75% accuracy at the conclusion of a ranked three round SSC Challenge match
Unlocked: 16 Jul 2011 14:53:23
Win a ranked SSC Challenge match
Unlocked: 16 Jul 2011 14:28:03
Win every stage of a ranked three round SSC Challenge match
Unlocked: 16 Jul 2011 14:28:02
Final blow to Dalton is a headshot with a pimped .44 MODEL 29 handgun
Unlocked: 10 Apr 2009 17:34:52
Completed Mission 2 as Contractor or higher.
Unlocked: 18 Sep 2008 16:25:24
Completed Mission 1 as Contractor or higher.
Unlocked: 12 Sep 2008 12:41:12
Purchase 3 weapons.
Unlocked: 11 Sep 2008 23:41:31
Out of Debt
15Heal your partner for the first time. Training does not count.
Unlocked: 11 Sep 2008 23:15:40
Spend 1 minute straight at full Aggro.
Unlocked: 11 Sep 2008 23:04:21
Complete a ranked match without ever needing to be revived.
Unlocked: 11 Sep 2008 22:53:51
Finish playing a versus ranked match.
Unlocked: 11 Sep 2008 22:53:50
Completed Mission 3 as Contractor or higher.
Unlocked: Offline
Completed Mission 4 as Contractor or higher.
Unlocked: Offline
Completed Mission 5 as Contractor or higher.
Unlocked: Offline
Completed Mission 6 as Contractor or higher.
Unlocked: Offline
Purchase the MP7, M134, DAO-X Protecta, MGL MK-X, and the M107 Light Fifty.
Unlocked: Offline
Purchase every mask variant.
Unlocked: Offline
Kill 50 enemies total in Co-op Riot Shield.
Unlocked: Offline
Kill 5 enemies total using Co-op Snipe.
Unlocked: Offline
Kill 250 enemies total using Assault Rifles.
Unlocked: Offline
Kill 150 enemies total using Handguns.
Unlocked: Offline
Kill 25 enemies total using RPGs.
Unlocked: Offline
Kill 25 Heavy Armor enemies.
Unlocked: Offline
Field Medic
30Drag and heal your partner 25 times.
Unlocked: Offline
Kill 50 enemies total in Back-to-Back.
Unlocked: Offline