- Extra Credit
Complete all campaign mission specific Assault Ops
09 September 2016 - 6 guides
- 117
Earn all Gold stars in all operation missions
17 September 2014 - 2 guides
- Dynamic Duo
Earn all Gold stars in all co-op missions
- The Company of Strangers
Complete a co-op mission with at least 5 different players
- Pension Plan
Earn 25000 XP throughout your career
08 September 2014 - 4 guides
- Archeology
Complete Operation F
- Vidmaster Challenge 2.0
Complete Operation F, Mission 4 with the Blind and Thunderstorm Skulls active
26 August 2014 - 5 guides
- Silvertip
Destroy all Mega Turrets with the Grizzly tank in Operation F, Mission 2
26 August 2014 - 5 guides
- Terminated
Complete Operation E
- Never Knew What Hit Them
Kill a convoy target with every stationary gun in Operation C, Mission 3
24 August 2014 - 5 guides
- Nowhere to Hide
Finish the mission without any Jackal regenerating its shield in Operation B, Mission 3
24 August 2014 - 3 guides
- Foot Soldier
Finish the objective without using any vehicles/turrets in Operation E, Mission 4
24 August 2014 - 6 guides
- Vidmaster Challenge
Complete Operation E, Mission 1 with the Hollow and Black Eye Skulls active
23 August 2014 - 4 guides
- Evacuated
Complete Operation D
- Brute Force
Finish the objectives using only the Brute Shot, melee and grenades in Operation D, Mission 1
22 August 2014 - 3 guides
- Distinguished Service
Earn all medals in the campaign at least once
22 August 2014 - 3 guides
- Powered by MJOLNIR
Use every ability in the campaign at least once
- Weapon of Choice
Score a kill with every handheld weapon in the campaign
- Extermination
Kill 10,000 enemies in co-op
- Overachiever
Earn all co-op medals at least once
- Flooded
Complete all co-op missions
- The Enemy of my Friend
Get a higher individual score than your partner on all co-op missions
21 August 2014 - 2 guides
- Immune
Finish a co-op mission without becoming infected
21 August 2014 - 5 guides
- Switched Off
Complete Operation C
- Switched On
Complete Operation B
- Prodigy
Earn your first Gold star in an operation mission
06 June 2014 - 2 guides
- Overrun
Complete Operation A
06 June 2014 - 2 guides
- Escort Service
Keep all Wolverines intact in Operation A, Mission 3
06 June 2014 - 3 guides
- Recruit
Earn a star of any type in an operation mission
- Skull Combo
Complete any campaign mission with the maximum number of Skulls active
04 June 2014 - 2 guides