iMaxstor

Climbing the Corporate Ladder Survive until round 25 in Infection.

Destroyer Get 1000 Eliminations in Multiplayer

We Didn't Need a Bigger Boat Complete Escalation and Disruption in Co-Op Campaign

Born Survivor Successfully survive and escape in Survival Mode.

Nah, I'm Good. Reach round 7 without anyone opening a door in Descent.

Throw a Dog a Bone In Blood of the Dead, feed a wolf head from the Gondola, Citadel, and Model Industries in a single game

Wonderful In Revelations, kill 10 enemies in one shot with each wonder weapon.

Heart of Darkness Complete Inside and Distortion in Co-Op Campaign

Where's the goat? Photograph a T. rex eating 'live bait'

Objectively Good Capture an objective, build both fortifications and unlock both perks

Slaughterhouse Kill 50,000 total Enemies in MWZ

One Against All Kill Orcus while in a 6 person squad in MWZ

Power Struggle In Classified, reach round 20 without turning on the power

Abandon Ship In Voyage of Despair, complete the Trial

Viktorious Revenge In Gorod Krovi, complete all solo Trials in one Zombies game.

Das ist gut In The Shadowed Throne, find the Ubersprengen.

Small Consolation In Shangri-La, use the 31-79 JGb215 on each type of zombie.

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

A super-predator Release a Spinosaurus

Is this even possible? Release a Stegosaurus

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

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

Time Attack In Gorod Krovi, complete Time Attack: Round 20.

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

Subzero Hero Obtain clothing to get a survivable temperature rating of -22°C / -7°F.

A kind of biological preserve Take a Photograph worth more than $100000

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

Web of Defeat In Zetsubou No Shima, remove webs in every possible way in one game.

Prison Break Complete Quarantine and Suppression in Co-Op Campaign

Most Escape Alive In Blood of the Dead, escape

Overachiever In Origins, complete all 4 Challenges in one game.

Natural Talent Win a penalty shoot-out without missing

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

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

Under Pressure Complete Breakpoint and Containment in Co-Op Campaign

Learning where she fits in the food chain Photograph an Indominus Rex fighting a T. rex

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

Nightmare to Dreams Complete the Black Ops 7 Co-Op Campaign

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

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Blood-Spattered Savior Rescue a total of 20 survivors in Infection.

Prestigious Award Attain max level or Prestige with 25 different weapons in Zombies

Look how it eats! Photograph a T. rex hunting a Gallimimus

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.

For The Good Of All In Revelations, the Key must be opened.

Maximum Overdrive Equip an Overclock on a Lethal, Tactical, Field Upgrade and 3 Scorestreaks at once

Hoarder Complete all 6 Calling Card Challenges in any Zombies Category

Ground Control In Moon, prevent each excavator from breaching the base in one game.

MEAT IS MURDER Activate Bubby.