Kill 10,000 enemies in co-op
Unlocked: 01 Oct 2014 19:34:16
Dynamic Duo
60Earn all Gold stars in all co-op missions
Unlocked: 01 Oct 2014 19:30:25
Complete a co-op mission with at least 5 different players
Unlocked: 01 Oct 2014 19:30:25
Pension Plan
20Earn 25000 XP throughout your career
Unlocked: 01 Oct 2014 19:05:51
Use every ability in the campaign at least once
Unlocked: 30 Sep 2014 13:27:57
Score a kill with every handheld weapon in the campaign
Unlocked: 30 Sep 2014 13:24:24
Complete Operation F, Mission 4 with the Blind and Thunderstorm Skulls active
Unlocked: 28 Sep 2014 12:00:22
Silvertip
20Destroy all Mega Turrets with the Grizzly tank in Operation F, Mission 2
Unlocked: 28 Sep 2014 11:50:52
Skull Combo
20Complete any campaign mission with the maximum number of Skulls active
Unlocked: 28 Sep 2014 11:45:28
Complete Operation E, Mission 1 with the Hollow and Black Eye Skulls active
Unlocked: 28 Sep 2014 11:45:28
Foot Soldier
20Finish the objective without using any vehicles/turrets in Operation E, Mission 4
Unlocked: 28 Sep 2014 11:37:12
Brute Force
20Finish the objectives using only the Brute Shot, melee and grenades in Operation D, Mission 1
Unlocked: 28 Sep 2014 11:27:58
Kill a convoy target with every stationary gun in Operation C, Mission 3
Unlocked: 28 Sep 2014 11:23:54
Finish the mission without any Jackal regenerating its shield in Operation B, Mission 3
Unlocked: 28 Sep 2014 11:17:48
Keep all Wolverines intact in Operation A, Mission 3
Unlocked: 27 Sep 2014 13:48:53
Get a higher individual score than your partner on all co-op missions
Unlocked: 26 Sep 2014 18:34:16
Overachiever
100Earn all co-op medals at least once
Unlocked: 26 Sep 2014 18:27:05
Flooded
60Complete all co-op missions
Unlocked: 26 Sep 2014 17:38:58
Immune
100Finish a co-op mission without becoming infected
Unlocked: 26 Sep 2014 16:47:25
Overrun
20Complete Operation A
Unlocked: 26 Sep 2014 16:09:22
Switched On
20Complete Operation B
Unlocked: 26 Sep 2014 16:09:22
Switched Off
20Complete Operation C
Unlocked: 26 Sep 2014 16:09:22
Evacuated
20Complete Operation D
Unlocked: 26 Sep 2014 16:09:22
Terminated
20Complete Operation E
Unlocked: 26 Sep 2014 16:09:22
Recruit
10Earn a star of any type in an operation mission
Unlocked: 26 Sep 2014 16:09:22
Prodigy
10Earn your first Gold star in an operation mission
Unlocked: 26 Sep 2014 16:09:22
117
60Earn all Gold stars in all operation missions
Unlocked: 26 Sep 2014 16:09:22
Earn all medals in the campaign at least once
Unlocked: 26 Sep 2014 16:09:22
Archeology
20Complete Operation F
Unlocked: 26 Sep 2014 16:09:22
Extra Credit
30Complete all campaign mission specific Assault Ops
Unlocked: 26 Sep 2014 16:09:21