Ragonforever

Circle of Life Complete 10 Food Chains in a single level

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

Swimming with the Fishes In Voyage of Despair, kill 50 zombies that are underwater in a single game

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

Skilled Adversary In IX have a Challenge banner with all 9 medallions

Yeeee HAW! Complete the Adventure Mode on the Hard difficulty.

Madagascar Kartz Champ Get every trophy in the game.

Bug Spray Earn the Distinguished Flying Service Cross

Together Till the End Be the last man standing

Go for Gold! In Onslaught, acquire seven gold chalices

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

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

GD Parkour Instructor Complete all Parkour Fever Challenges at night

Heavy Medals Earn All Medals

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

Follow your mind Complete the game with the path of duty

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

Critical Literature Collect all physical Codex pages in a single save slot (Ancient Gods 2)

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

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

Guilty as Charged Complete a Murder Circus Finale with Chief Justice.

Gimme Five Attain Level 5 with all Murder Circus contestants.

Moneybags Have 15000 credits in the bank in Outbreak.

Most Dangerous Game Complete a Murder Circus Finale with Artemis.

Perfect 10 Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.

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

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

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

Viva La Reina Complete a Murder Circus Finale with Consuela.

Four Birds, One Stone Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.

Living the Dream Complete a Murder Circus Finale with Daniel Li.

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

Boyscout Complete the game on easy mode

Firestarter Obtain 3 stars on level 6

Burgle Burgle Burgle Steal 10 kills from a teammate in Outbreak.

Career 75% Complete 23 different championships in your career

Party Popper Earn 20 stars in a single Party session

Clipper Neutralize ten flying enemies within a single crisis.

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

Tomb Raider Collect all relics, artifacts and weapons

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

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Going The Distance Drive a total of 1,081 miles.

Vapours Win a Refuel event with an empty tank (no teams)

Electric Whisper Learn how to craft Electric Arrows

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

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Salute Me Achieve the rank of Lieutenant.

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

Let's Play Complete the first Horde Mode Mission