MightyMostert

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

Woo Hoo! Make Woo Hoo.

Stroke of Luck Complete "Stroke of Luck" challenge

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

Go for Gold! In Onslaught, acquire seven gold chalices

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

Maturity Through Discipline Clear all of the lessons in the Tutorial.

CHEMICAL PLANT Restored! Restore the CHEMICAL PLANT Stage Gate.
0/2

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

Yule Be Back! Played through Endless Christmas

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

Cracker Complete "Cracker" challenge

Tick Tock Climb the Clock Tower in 40 seconds in "Dark"

The Classics Play Marathon, Ultra and Sprint modes.
0/3

Long Board Ride the Hoverboard for a total of 10,000 meters (electro-mag cables don't count!)

Mesa Dorado- Hardcore Complete Mesa Dorado on Hardcore.

Pac-Dot Attack! Defeat 100 enemies with Pac-Dot and/or Bomb Attacks.
0/100

Backwards & Forwards Complete ALL levels in N. Verted mode

Double Finish Killed 2 enemies simultaneously.

Trooper Complete the Game on Casual.

Guardian General Complete all episodes with at least an A rank on Hard.

The Pinball Effect Complete "The Pinball Effect" challenge

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

We can kill it... As a Fireteam member, work with your team to kill a Predator

The Snow of Winter Unlock Chapter 4

The First Mission Clear one mission in Mission mode.

B.O.B. License Win a Quick race or a Championship race with B.O.B.

Goodbye Cruel World 5 Killer Skulls Collected

Utility Man Complete all Missions intercepted from cellular tower signals

Seal the Deal Complete a Triumph Seal.

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

Completionist Dominate 100% of Career by beating all the track records.

A for effort Attain a Time Trial star rating of 35

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

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

My Power Level is 530,000 World Match - Acquire 530,000 BP.

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

You Never Forget Your First Have a first kiss.

Style Icon Give your pet 10 new looks

Finish him Defeat The Dark One at The Dark Temple

Space Area Maze Clear all Space Area Maze Stages.
0/100

Pack Rat Successfully extract with 50 Data Drives in Hazard Zone

Have you tried turning it off and on again? Complete Terminal Error on any difficulty.

P・A・C・M・A・N Master Complete PACMAN for all stages with bonus letters.
0/100

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

Gimme Five Attain Level 5 with all Murder Circus contestants.

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

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

Deity Complete all episodes with an S rank on Hard.

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