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Funny Business Completed the Zombozo Ultimate event

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Rock It! Escape the Workshop

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

Local Fighter Play 5 matches in any offline mode.

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Chrysalid Poison your enemies 50 times

Rescued at What Cost? Completed the Tokyo Nights level

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

Electric Whisper Learn how to craft Electric Arrows

Greatest Tag-Team in History Defeat both Lightning Skeleton arenas in The Great Temple on Hard Mode, with 2 or more players (or as Javier Jaguar)

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

Devils Tower Sumo Slammer! Found all of the hidden Sumo Slammers in Devils Tower

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

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

Thrillseeker Unlock Carnival of the Dead

Ultimate Echo Echo-wned Completed the Ultimate Echo event

Pwned the Clones Completed the Amazon level

Menace Destroyed 500 breakable objects

Tokyo Nights Sumo Slammer! Found all of the hidden Sumo Slammers in Tokyo Nights

Sacrifice Ensure your squad escapes safely from Cuba.

Fall of Rome Completed the Colosseum level

Eye of the Storm Completed the Final Battle level

To the Moon Completed the Game

Original Gladiator Unlocked Fourarms as a playable character

Horsepower Completionist Gain all stars in 'Horsepower'.

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

The architect Finish Mission 5

Elements Completionist Gain all stars in 'Elements'.

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

Better, Faster, Stronger! Fully upgraded one alien

Goodbye Cruel World 5 Killer Skulls Collected

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

50 Hit Combo Got a 50 hit combo

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

RPM Completionist Gain all stars in 'RPM'.

Savior Rescued all of the civilians in the Final Battle

The Amazon Sumo Slammer! Found all of the hidden Sumo Slammers in the Amazon

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

Seal the Deal Complete a Triumph Seal.

Phantom Killer Defeat 30 Dark Phantom ships in J-Adventure mode.

Conflagration Finish Mission 6

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

Immobilized Destroyed all cars within the game

Four's a Party Play 3 games in the Free-for-All matchmaking queue.

Champion of the World Win 10 Korin's Tower challenges in J-Adventure mode.

Deep Pockets Earned One Million DNA

Catch Me If You Can Activate thrusters on a Bat vehicle