Mav1337

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

Helpful Stranger Revive a player from a different Squad in MWZ

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

Bulldozed In Ground Control, crush 25 enemies while driving the tank

Fully Formed Have three players be in full form at the same time on your club in Career Mode

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Act 1 Cleaner Complete all Act 1 maps on Nightmare difficulty.

A Can Of Worms Play Trial of the Worm for the first time.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

New Superpower Complete all China Rising Assignments

Salute Me Achieve the rank of Lieutenant.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Research and Development Upgrade the Rarity of one common vehicle of the HOT WHEELS™ - Batman Expansion.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

You Can Pet The Dog Pet a Hellhound in MWZ

Act 2 Cleaner Complete all Act 2 maps on Nightmare difficulty.

Century of Goals Score 100 goals in FIFA 12 match play

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Act 4 Cleaner Complete Act 4 on Nightmare difficulty

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Street Fighter Complete all Dragon's Teeth Assignments

High Wire Act Kill 10 enemies while using a zipline

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Perkaholic Have 9 perks active at the same time in MWZ

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

Barely Made It Jump over a Cultist Bear Trap without triggering it.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Act 3 Cleaner Complete all Act 3 maps on Nightmare difficulty.

141 Ready Complete the campaign on Veteran

Round the Riverbend Find the Secret in Blood Stream.

Sneak 100 Sneak next to a Sculk Sensor without triggering it

No Mo' Modi Get out of jail, but not for free

Annihilation Get 100 Elite Zombie Eliminations in Zombies

Going Up… In The Darkest Shore, unlock the Ubersprengen.

It Spreads Kill a mob next to a catalyst

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

Enter the Hall Reach the Carnage Hall

Dipped in Gold Purchase all Safehouse and Player Upgrades in Campaign

King in the North Complete all Final Stand Assignments

Queen Firefly Kill 15 enemies with Marlene's assault rifle in one encounter in No Return
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