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Whip 'Em Good Complete "Whip 'Em Good" challenge

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

Valley Blue clear Complete all Blue Valley maps (Any medal)

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

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

Air to Surface Complete "Air to Surface" challenge

Vision Quest Acquire the "Vision Quest" badge.

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

Together We Are Strong Acquire the "Together We Are Strong" badge.

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

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Trick Shot Kill a bird during a winning duel.

Sellout Spent 250,000 fans - any mode

Oh, My Bad Kill your friends 1000 times.

Twisted Achieve a total of 50 Perfect Reverts

Path of the Weak isn't Anarchy Defeat 30 enemies with throw attacks. (Campaign Mode)

Hemophiliac Acquire the "Hemophiliac" badge.

Hoarder Acquire the "Hoarder" badge.

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

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

Blackout Historian In Blackout, unlock Reznov, Mason, Woods and Menendez

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

Archmage Kill 10,000 enemies.

Bamboozler Acquire the "Bamboozler" badge.

Tapetum Lucidum Acquire the "Tapetum Lucidum" badge.

Get Down Acquire the "Get Down" badge.

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

Grimm's Dark Trip Back Complete the Grimm story on any difficulty.

You think this game made itself? Watch the credits, start to finish

LUNATIC Finish the game in Insane mode

Sudden Temptation Quick Battle: defeated all warriors.

Trigger Happy Acquire the "Trigger Happy" badge.

Anger Issues Acquire the "Anger Issues" badge.

MEAT IS MURDER Activate Bubby.

Preemptive Strike In Classified, kill 50 Nova 6 Crawlers without letting them explode in a single game

Sleight of Hand Acquire the "Sleight of Hand" badge.

Quality Time Fight in Concentration for 15 minutes.

WET Platinum Trophy Congratulations! You are the Ultimate Fixer!

Toastmaster Acquire the "Toastmaster" badge.

Crawl for Help In Classified, while in last stand use a teleporter and then get revived in a single game

Little Lost Girl In Origins, release Samantha.

This Damn Island In The Darkest Shore, explore the entire island.

Coast 2 Coast Cross the water with a teleport grenade in Descent.

Professor's Diploma Beat the five base Challenges on Hard difficulty.

The twister String together: wallclimb, turn, swing, wallclimb, turn, swing, jump. [Pure Time Trials]

Backfire Kill an enemy with a Tezutsu that you dropped after being hit by that enemy (Claws of Awaji)

A Better Tomorrow In Revelations,complete the cycle.

How low can you go? Hit 18 enemies with a single shot of the LZ-52 Limbo in Carrier.

Can't Touch This Acquire the "Can't Touch This" badge.

Sage's Diploma Beat the five base Challenges on Bananas difficulty.