Watch the Aftermath teaser

Unlocked: 23 Apr 2013 01:58:32

Complete Aftermath

Unlocked: 23 Apr 2013 01:31:16

Complete all Campaign Chapters in Co-op

Unlocked: 23 Apr 2013 00:02:23

Complete all Declassified missions

Unlocked: 23 Apr 2013 00:02:23

Complete all Campaign Chapters on at least Casual difficulty

Unlocked: 23 Apr 2013 00:02:22

Complete all Campaign Chapters on at least Normal difficulty

Unlocked: 23 Apr 2013 00:02:21

Complete Courthouse

Unlocked: 23 Apr 2013 00:02:20

Complete Downtown Halvo Bay

Unlocked: 22 Apr 2013 00:03:30

Recover 10 COG Tags during the Campaign

Unlocked: 21 Apr 2013 23:10:48

Complete Onyx Point

Unlocked: 21 Apr 2013 23:00:39

Attain 75 Stars on at least Normal Difficulty

Unlocked: 21 Apr 2013 23:00:38

Complete Seahorse Hills

Unlocked: 20 Apr 2013 18:52:27

Complete at least 20 Declassified missions

Unlocked: 20 Apr 2013 18:31:59

Attain 50 Stars on at least Casual Difficulty

Unlocked: 20 Apr 2013 18:20:32

Complete Halvo Bay Military Academy

Unlocked: 20 Apr 2013 17:55:05

Reach level 10

Unlocked: 20 Apr 2013 17:55:04

Unlock Aftermath

Unlocked: 20 Apr 2013 17:55:03

Earn 3 unique Ribbons in any section

Unlocked: 20 Apr 2013 17:17:32

Kill with all classes of COG in Overrun or Survival

Unlocked: 07 Apr 2013 22:16:55

Complete Museum Of Military Glory

Unlocked: 07 Apr 2013 14:48:54

Reach level 5

Unlocked: 07 Apr 2013 14:19:09

Complete your first Declassified mission

Unlocked: 07 Apr 2013 13:50:17

Equip your first Medal

Unlocked: 03 Apr 2013 01:40:03

Complete all Campaign Chapters on at least Hardcore difficulty

Complete all Campaign Chapters on Insane difficulty

Play any section in 4 player Co-Op

Attain 100 Stars on at least Hardcore Difficulty

Attain all Stars on Insane Difficulty

Recover 25 COG Tags during the Campaign

Recover all 48 COG Tags during the Campaign

Earn at least one Onyx medal

Earn the Onyx "War Supporter" medal

Complete all Declassified Missions on Insane difficulty

Reach level 20

Reach level 30

Reach level 40

Reach level 50

Achieve level 50 and choose to re-up for another tour of duty

Achieve level 50 a second time and choose to re-up for another tour

Achieve level 50 a third time and choose to re-up for another tour

Kill with all classes of Locust in Overrun

Complete wave 10 on all maps in Survival mode

Win a match on every map in all Versus modes

Win 10 matches of Overrun

Win 10 rounds of Team Deathmatch

Win one match in Free For All, Team Deathmatch, and Domination

Win one match on every map in Free For All

Win one match on every map in Team Deathmatch

Win one match on every map in Overrun

Win one match on every map in Domination

Earn 50 Double ribbons with the Booshka on Terminal

Revive 100 total teammates on Terminal as a Medic

Get a Double while emerging as a Corpser

Kill 100 enemies with each Locust

Win Hardcore Survival on Terminal with 5 Soldiers

Earn a killing spree with the Boomshield on Boneyard

Earn the You’re It ribbon on Boneyard

Play 10 matches total on BloodDrive

Place first in Free For All in Boneyard 5 times

Win a Team Death Match game with the entire team wearing the Car 13 Armor skin

Earn the Tree House Predator ribbon on Ward

Destroy the generator in under 8 minutes on any DLC map

Get a multi-kill while playing as an enraged Rager on Ward

Finish wave 10 of Survival at the first e-hole on Ward on at least Normal difficulty

Score a flag cap on Streets, Rig, Gondola, Library, Lost City, Museum, and Checkout

Get a kill with each pickup weapon in FFA during a single game on the map Lost City

Kill the flag carrier a total of 20 times

Win a TDM, DOM, and BT match with your entire team wearing the UIR Armor skin

Score 5 flags in BT as Paduk

Win public/ranked game of Execution on Museum with all players using Gold character and weapon skins