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dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

Totally Bombed! Win a Local match against 3+ CPU players after being in a Super Revenge Cart.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Chemophobia Defeat the trademarked chemical.

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Specter Officer Reach max level with one class in the Cooperative campaign.

Lucky Son Of A... Survive a landing without a plane or a parachute

A Big Fan of Lefties Acquire all enemy officers' left arms.

A for effort Attain a Time Trial star rating of 35

Cubicide Mine 53,596 Blocks.

Enforcer Get at least 15,000 points in one Echo round

Extinguisher In the Sewer map, kill 5 enemies in 1 wave by setting them on fire then extinguishing them

Top Photographer Took 100 or more Scapes shots or race photos

Z-Genocider 2: Genocide Harder Kill 53,596 zombies

Out of the Bush Complete "Out of the Bush" challenge

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Collector Acquire all items available in normal time attack

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Now You Must Tell the Tale Viewed all Legends

Decent Drifter Earned a total of 100,000 Drift Points

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Prince Regent Capture 10 Kingdoms

World Peace... For Now Beat the game on all difficulties.

Syngenesophobia Defeat the brothers.

Death of Comedy Use every type of novelty weapon on a zombie

Hoarder Have a total of at least 250,000 points in Echoes Mode's total high score

Utility Man Complete all Missions intercepted from cellular tower signals

God Among Men Kill 250 total enemies during Slo-Mo

Endurance Racer Drove for a total of 24 hours

Katagelasticism Mock the traitor.

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Poly Cruncher Complete "Poly Cruncher" challenge

Hell Razor Kill a Burnout using the helicopter that arrives in Crash Site

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Gran Turismo Rally Complete the "Gran Turismo Rally" Special Event.

Dream Race Win the ultimate three-way showdown between a Ford Mark IV Race Car, a Ferrari 330 P4 Race Car and a Jaguar XJ13 Race Car.

World Changing Complete 50 Event Quests.

Supernova Get 3 Stars on 20 different Echoes

The legend was not enough Reach the LEGEND rank in 3 different fields of expertise

Whoo-paah! Complete "Whoo-paah!" challenge

Like the back of your hand Reach 100% exploration on one REGION in Alps

Day 2 Mastered Complete all Day 2 challenges at gold level

A Man of Principle Complete the SAM'S STORY chapter earning the Captain's full trust.

Career 75% Complete 23 different championships in your career

Tomb Raider Collect all relics, artifacts and weapons

Beast Master Rode every animal in the world

Fast Track On Mean Street, kill all the snipers on the rooftop before the DNA bomb explodes