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

You Got Mail Open up your inbox while advancing in Career

Horsepower Completionist Gain all stars in 'Horsepower'.

The First Mission Clear one mission in Mission mode.

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

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

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)

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

Moneybags Have 15000 credits in the bank in Outbreak.

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

A for effort Attain a Time Trial star rating of 35

Pack Rat Successfully extract with 50 Data Drives in Hazard Zone

RPM Completionist Gain all stars in 'RPM'.

Bookworm Bookworm - Found all journals

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

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

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

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

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

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

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Knowns and Unknowns Repay a favour.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Sleuth Unlock all intel (videos and audio files)

Wheeled Warrior Earn a T1 Mastery Badge with any Vehicle

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

First Mission Send a Scout on an Area Scouting mission.

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

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

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

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

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Rag Doll Apprentice Earn Bronze on all challenges

Helpful Stranger Revive a player from a different Squad in MWZ

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

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

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

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

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

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

Grease Monkey Grease Monkey - Upgraded all weapons

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

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

Beast Mode Straight Arm a Defender to Protect the Ball

Taking Flight In Gorod Krovi, ride a Dragon.