GrittyCockle

The Full Cavity Treatment Complete all 3 Track Challenges on any track

The Doctor is In Use PhD Slider to fall 10 feet and kill 10 zombies at once

The Bigger They Are… Complete Collapse and Fracture in Co-Op Campaign

We've Only Just Begun In The Tortured Path, successfully escape from Into the Storm.

The Highest Office In Classified, reach round 20 without using an elevator

Owned! Buy out a commercial property in town.

Leaving a Fine Lookin' Fossil Hold a 'Proud Hero' pose to your demise, dressed in an Excavator outfit

Most Escape Alive In Blood of the Dead, escape

Terrible Terrible Damage! Inflict over 20,000,000 total damage.

Blackjack Subtle Evaded vault security in Chateau Haine. ("Mark of the Assassin" downloadable content)

The Best Defence ... Use Protego to defeat 20 enemy wizards at close range

Do You Have an Appointment? Reach the Executive level.

Abandon All Hope Rescue 4 survivors in a single game of Infection.

Hugs! Kill 20 enemies in a single burst of Explosive Touch in Carrier.

Stunt Man Successfully perform an 11x stunt combo in Freestyle

Together We Fly Won a Team Death Match.

Gotta Get Rifty Complete "Rifty Business"

Trying to Get "Trial and Error"? Kill yourself 1000 times.

Taster Session Try all the game modes in Single Player Race

On yer bike! Score with a bicycle kick

Can't Stop Me Finish an event with a broken tire

If You Go Down To The Woods Today Complete the campaign mission - Rough Landing

Fight Another Day Rough Landing - Complete the mission with a 2 star rating.

Shipbreaker Complete the campaign mission - Kraken Awakes.

Ghost Town killer Finish 'Ghost Town' on Insane

Blastfighter Complete a mission with all parts of the SWAT-12 shotgun equipped.

Working Friends Become best friends with your boss and all of your co-workers.

Sanctified Finish the game in Hard Mode

Zombie Fanatic In Blackout, unlock Bruno, Scarlett, Diego, Shaw, Dempsey, Takeo, Nikolai and Richtofen

Und das Heißt... Win a match as Axis.

But how? Get the armored car to drop without shooting at it in SLAUGHTERHOUSE. To complete this challenge, you will have to have played the heist from the start.

Target Score Junkie! Beat the target score in every Chapter (Points Count Mode).

Sink or Swim Kraken Awakes - Complete the mission with a 2 star rating.

Prison Break Complete Quarantine and Suppression in Co-Op Campaign

Oh, My Bad Kill your friends 1000 times.

Shinobi Bypassing all 3 consoles before raising the alarm, beat DIAMOND HEIST on hard or OVERKILL difficulty. To complete this challenge, you will have to have played the heist from the start.

Right of First Defusal Defuse 5 gas bombs in a single match in Carrier.

Completely Unstoppable! Remain undefeated for five consecutive 4+ player Online Multiplayer games.

High Stakes Win a run on at least Gold Stake difficulty

Top Marks Get all the answers right in the Professor's three quizzes

Wizard's Diploma Beat the five base Challenges on Normal difficulty.

Hop, Step, Jump Isn't jumping sooo much fun?

SMOKIN'! Complete Story - SMOKIN'!

Ready For Action Complete the Multiplayer Training Course in Black Ops 7

Take Off, Hoser! Ride Chompy for 5 minutes in a single match in Carrier.

Silver Lining Complete the Silver stage of all Skill Games

Girl Power! With a full female outfit, win an Online Multiplayer 4+ player girl only match.

Cu later Complete "Copper World"

Animal Friend Feed animals 10 times.

Gear Up Upgrade 7 Tools to the maximum level.