Kill 5 enemies total using Co-op Snipe.
Unlocked: 12 Aug 2011 00:57:08
Kill 25 Martyrs by shooting the Bomb Packs on their chests.
Unlocked: 11 Aug 2011 16:04:32
Collect all of the information cases in the entire game.
Unlocked: 11 Aug 2011 15:50:33
Complete all missions with the Partner AI.
Unlocked: 11 Aug 2011 15:28:31
Kill 250 enemies total using SMGs.
Unlocked: 11 Aug 2011 14:10:41
Earn one million dollars in total over the course of campaign mode.
Unlocked: 11 Aug 2011 01:40:17
Running Man
30Kill 75 enemies while in the stealth mode of Overkill.
Unlocked: 10 Aug 2011 12:35:39
L'Abattoir
30Kill 100 enemies while in the power mode of Overkill.
Unlocked: 10 Aug 2011 11:17:30
Purchase every mask variant.
Unlocked: 10 Aug 2011 01:10:22
Stonewall
30Kill 30 enemies using the Riot Shield melee attack
Unlocked: 10 Aug 2011 00:48:40
Kill 50 enemies total in Co-op Riot Shield.
Unlocked: 10 Aug 2011 00:47:05
Kill 250 enemies total using Shotguns.
Unlocked: 09 Aug 2011 06:07:45
Kill Dalton in less than 40 seconds
Unlocked: 09 Aug 2011 00:17:43
Destroy 300 destructible objects in Mission 7,8
Unlocked: 08 Aug 2011 23:55:58
Final blow to Dalton is a headshot with a pimped .44 MODEL 29 handgun
Unlocked: 08 Aug 2011 23:06:37
Completed Mission 8 as Professional.
Unlocked: 08 Aug 2011 22:47:09
Kill 250 enemies total using Machine Guns.
Unlocked: 08 Aug 2011 22:22:57
Completed Mission 7 as Professional.
Unlocked: 08 Aug 2011 21:21:06
Completed Mission 6 as Contractor or higher.
Unlocked: 08 Aug 2011 20:30:48
Purchase the MP7, M134, DAO-X Protecta, MGL MK-X, and the M107 Light Fifty.
Unlocked: 08 Aug 2011 20:30:44
Elite PMC
50Complete all missions as a Professional.
Unlocked: 08 Aug 2011 20:30:43
Field Medic
30Drag and heal your partner 25 times.
Unlocked: 08 Aug 2011 20:28:11
Kill 150 enemies total using Handguns.
Unlocked: 08 Aug 2011 18:23:52
Completed Mission 5 as Contractor or higher.
Unlocked: 08 Aug 2011 17:49:35
Purchase 3 weapons.
Unlocked: 08 Aug 2011 17:11:34
Completed Mission 4 as Contractor or higher.
Unlocked: 07 Aug 2011 21:50:16
Kill 50 enemies total in Back-to-Back.
Unlocked: 07 Aug 2011 19:05:23
Completed Mission 3 as Contractor or higher.
Unlocked: 07 Aug 2011 16:10:54
Completed Mission 2 as Contractor or higher.
Unlocked: 07 Aug 2011 14:36:02
Kill 50 enemies total using the Melee Attack.
Unlocked: 07 Aug 2011 13:47:31
Kill 250 enemies total using Assault Rifles.
Unlocked: 07 Aug 2011 13:47:00
Out of Debt
15Heal your partner for the first time. Training does not count.
Unlocked: 07 Aug 2011 13:44:24
Completed Mission 1 as Contractor or higher.
Unlocked: 07 Aug 2011 13:30:53
Kill 25 enemies total using RPGs.
Unlocked: 07 Aug 2011 06:47:03
Buy the 'pack 8' gun pack in a multiplayer ranked match
Unlocked: 21 Jul 2011 21:27:46
Win a ranked SSC Challenge match
Unlocked: 21 Jul 2011 21:09:26
Win every stage of a ranked three round SSC Challenge match
Unlocked: 21 Jul 2011 21:09:25
Destroy 500 barrels in ranked SSC Challenge matches
Unlocked: 21 Jul 2011 20:02:02
Achieve 75% accuracy at the conclusion of a ranked three round SSC Challenge match
Unlocked: 21 Jul 2011 18:43:43
Earn one billion dollars in total in ranked matches.
Unlocked: 20 Jul 2011 21:51:35
Kill 100 enemies total using Sniper Rifles.
Unlocked: 20 Jul 2011 20:50:56
Complete 20 minor objectives in a ranked match.
Unlocked: 18 Jul 2011 20:39:35
Complete a ranked match without ever needing to be revived.
Unlocked: 18 Jul 2011 20:27:23
Kill 25 Heavy Armor enemies.
Unlocked: 18 Jul 2011 20:12:15
Win a ranked match without purchasing any additional weapons.
Unlocked: 18 Jul 2011 18:38:32
Finish playing a versus ranked match.
Unlocked: 18 Jul 2011 17:49:34
Spend 1 minute straight at full Aggro.
Unlocked: 18 Jan 2010 23:21:40