ACKD

Medal of Honor Commit 414 acts of valor in Multiplayer

1200 Get 6 sidearm headshot kills in a Multiplayer match

Assemble! Team up with a friend for a match.

Front line Take or Defend 41 sectors in Breakthrough

Five by Five Get 5 multi-kills as Assault in Multiplayer

Pushing Ahead Gain access to the Compound area in Nightfall in Regular or Hardcore difficulty.

Shotgun Diplomacy Complete the Special Ops mission "Negotiator" on any difficulty.

Second Wind Complete the "Echoes of Oryx" quest.

Super Bomb man Arm or disarm 5 M-COM explosives in a Multiplayer match

Bunker Busters Complete Hunting Season and The Cradle in Campaign on any difficulty

And So It Begins Successfully Exfil in MWZ

First Blood 2 Perform 10 takedowns in a Multiplayer match

Command and Conquest 2 Capture 128 objectives in Conquest

Death Row Kill 12 enemies while descending in the panopticon in 'Operation 627'

Destructive Wake Get 5 or more Kills with a single Scorestreak in Campaign

Stolz der Nation Get 250 sniper rifle kills as Recon in Multiplayer

Head Games Complete Emergence in Campaign on any difficulty

Hunger Pangs Complete "The Old Hunger" quest.

Weapon Facility Gain access to the Facility in Nightfall in Regular or Hardcore difficulty.

The First Step Reach Level 55

A Little C-4 Knocking on Your Door Deal 2000 damage to enemy vehicles with the Demolition Charge

Hired Gun Unlock and Slot your first Storm Shield Defender

One-Four-One Complete the "Kill Switch" Special Ops mission on any difficulty.

Jackpot Complete High Rollers in Campaign on any difficulty

The Puzzles, Mason Complete all Safehouse Puzzles in Campaign

A Baker's Dozen Run over and kill 13 enemies with the snowmobile in the "Black Ice" Special Ops mission.

Man on a Mission Unlock and Slot your first Mission Defender

Grounded Complete Ground Control in Campaign on any difficulty

Consolation Prize Complete Under the Radar in Campaign on any difficulty

Snack Attack! As Jeff the Land Shark, swallow 4 enemies with a single use of It's Jeff!

Capitol Punishment Complete Separation Anxiety in Campaign on any difficulty

Case Closed Complete the Campaign on any difficulty

Buried at Sea Complete Checkmate in Campaign on any difficulty

Ice in Your Veins Complete the "Black Ice" Special Ops mission on Veteran difficulty.

Rescue the Survivors Complete "Rescue the Survivors"

Smart Is New Smash As Bruce Banner, land 1 KO within 3 seconds of calming down from the Hulk to Banner.

The Belly of the Beast Reach the cargo area in Mayday in Regular or Hardcore difficulty.

The Might of the Monkey! Use the Monkey Bomb. (Map Pack 3 only)

Never Bury Your Enemies Alive Complete the campaign

Doing Your Part Complete the Training Course in Multiplayer

Full Clear In Hunting Season, complete every POI on the Tac Map

Locksmith! Open all doors in the map. (Map Pack 3 only)

Camos Are Forever Unlock any Diamond or Opal Camo

Sing the Iron Song Play the Rise of Iron theme on the bells in the Iron Temple.

Wacker Packer! Upgrade any weapon in Pack A Punch. (Map Pack 3 only)

Vengeance for the Milano! As Star-Lord, land 10 KOs with assists from the Guardians of the Galaxy.

To Me, My X-Men! As Storm, assist X-Men members 10 times.

West Coast, Best Coast As Hawkeye, partner with the Avengers to land 10 KOs.

Sample Platter Use 5 different Armaments in Open Combat Missions

Weapon of Minor Destruction Kill no more than one zombie with a nuke. (Map Pack 2 only)