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Do Shoot the Messenger Delivered Zarpedon's message.

Friend in Need Request Zussman to toss you First Aid Kits 30 times.

Man Overboard! Melee an enemy so they fly off the side of the ship in "Armada."

Your Moment of Zen Avoid whatever he's flinging at you.

Thresher Thrashed Defeat Terramorphous the Invincible.

Finished the Job Campaign: Killed an enemy in close combat who was hurt by another player .

Hang In There, Maybe! Unlocked the Secret Exit in Hangin' Out.

Death from Above Campaign: Killed an enemy with a drone.

Loud Enough For You? Kill 10 enemies or drones while affected by a sonic blast.

Droning by numbers Get hit 5 times by a drone during a playthrough, on any given difficulty

Blood for Blood Complete Vengeance on Hardened, Veteran, or Realistic.

Yaaaaaay Introduce thyself to the White Knight.

No Escape Captured Kaffarov

Global Communications Reestablish the SHD Satellite Network at the Space Administration HQ.

History In The Making Collect over half of the Intel.

Ooh-rah! Completed the campaign story

Under Covered Skies Complete the mission "Under Covered Skies".

Unlocked Potential Fully upgrade a Cybernetics Core.

That Tasted Purple! Had Purple-rated gear or better equipped in every slot.

You talkin' to me? In the Olga memory remix: have David awaken and talk to Olga

The War to End All Wars Complete the campaign on Hard difficulty

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

Trick Shot Shoot through and destroy 5 targets at the shooting range with a single shot.

New Gun Collector Scan your first weapon!

Look Both Ways Kill all the KVA in the traffic section without damaging a civilian vehicle in "Traffic."

Cache Grab Complete the mission "Cache Grab".

Boots on the Ground Go 2 minutes without double jumping or wall running in a mission where these abilities are available.

Buckle Up, Boys, Buckle Up! Earn 5 Relics.

The Riddle of the Sphynx Have your bazooka ready.

Cortex N. Furiated Just "forget" it. Repeatedly.

The Battle of Jakku Complete the mission "The Battle of Jakku".

Maximum Overdrive Kill 50 enemies while using Overdrive.

Trigger Clickin' Good Shoot 5 of them in a single level.

Group Therapy Take over a control point in a group without anyone being downed.

Until Ashes Complete the mission "Until Ashes".

They Was All "Hey, That's Mine!" Unsheathe 5 swords from Immortal Skeletaurs without leaving the area.

Snake in the Grass Take out a Japanese soldier lying in wait in the grass.

Silent Night Sneak through the courtyard undetected in Liberation.

Friends and Foes Complete Rise and Fall on Hardened, Veteran, or Realistic.

Conquering the mountains Unlock all Codex Entries in Avanti Savoia!

Deadly Curious Interrogated 20 sources.

Revolution Wind-up Destroy all Clockwork Castellans.

Discoveries Complete the mission "Discoveries".

Party Crasher Kill 20 enemies with the Grappling Hook in "Sentinel."

Opening the Vault Discover what the Hyenas stole from Air Force One.

Hard Hitter Complete the campaign on Hardened difficulty.

Unseen Predator Remain in Zer0's Decepti0n mode for 10 seconds straight.

Crafty Collector Collect 20 blueprints.

Breaching the Tunnels Successfully defend the tunnel entrance

Enough for a library Collect all Field Manuals in the campaign