Carpe D.I.E.M.

In Die Maschine, free the lost Decompressive Isotopic Estrangement Machine.

Combat Recruit

Complete the Campaign on any difficulty.

The Final Countdown

Complete The Final Countdown in Campaign on any difficulty.

Break on Through

Complete Break on Through in Campaign on any difficulty.

Old Faithful

Kill 200 enemies with an AR.

End of the Line

Complete End of the Line in Campaign on any difficulty.

EVERYONNNNNNEE!

Kill 25 enemies with the AC-130 while defending the rooftop in End of the Line.

Desperate Measures

Complete Desperate Measures in Campaign on any difficulty.

Echoes of a Cold War

Complete Echoes of a Cold War in Campaign on any difficulty.

Patriot Arrow

Kill an enemy with the bow while ziplining in Echoes of a Cold War.

Keep Your Friends Close...

Perform Body Shield five times.

Redlight, Greenlight

Complete Redlight, Greenlight in Campaign on any difficulty.

Brick in the Wall

Complete Brick in the Wall in Campaign on any difficulty.

Jack of All Trades

Get five kills each with an LMG, SMG, AR, and Shotgun.

Go the Distance

Win 50 matches of Multiplayer.

Party Patrol

Get 10 squad wipe medals in Fireteam.

Calling It In

Get 50 kills with lethal Scorestreaks in Multiplayer.

Two Birds, One Stone

In Die Maschine, kill the two split Megatons with one shot.

Fracture Jaw

Complete Fracture Jaw in Campaign on any difficulty.

Nowhere Left to Run

Complete Nowhere Left to Run in Campaign on any difficulty.

Survive the Wild

Escape from the deep dark Wild.

Fowl Five Piece

Get a chain of 5 chickens strung together in Dead Ops Arcade.

Socket-to-me

In Zombies, upgrade a skill.

Heavy Metal

In Die Maschine, forge the Pack-A-Punch machine.

The Fixer

Get 200 Eliminations in Multiplayer.