spardasquad

A Friend in Need Protect your brother-in-law in Episode 20.

How Do Ya Like Me Now? Receive a parting gift in Episode 21.

Most Escape Alive In Blood of the Dead, escape

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

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

To the Rescue: Metal Slug 6 Rescue at least 10 prisoners in one Metal Slug 6 mission.

Cold Hearted Complete No Negotiation without saving any hostages.

Nirvana Complete Part IV: Nirvana.

Blaze of Glory Put an end to your wrath once and for all.

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

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.

Ready For Deployment Reach rank 10 in Combat Training.

Trial of the Magician Travel Light on for "In Hushed Whispers": finish the quest.

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.

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

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

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

Six Digits?!? Kill 100,000 zombies.

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

Help From My Friends Get at least a Bronze medal on 10 different co-op challenges.

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

Telefragathon Telefrag 50 enemies in a single match in Carrier.

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

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

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

For the Fallen Recover all 33 COG tags (on any difficulty)
4/33

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

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

MEAT IS MURDER Activate Bubby.

Challenge Domination Get a Gold medal on all single-player challenges.

Insert Coin Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.

Little Lost Girl In Origins, release Samantha.

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

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

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.

I Can't Quit You Dom Complete all acts in co-op (on any difficulty)
0/36

Senseless Axe of Violence In Blood of the Dead, kill 5 zombies with the Hell's Redeemer before it starts its return

Friends in Low Places Become allies with Crater

How the mighty have fallen! Defeat Oz... again in Descent.

Mad Hops Jump over 4 live sharks in 10 seconds in Carrier.

Trial of the Fool Take It Slow on: reach Skyhold at level 5 or less.

Love And War In Gorod Krovi, the one must be freed.

Admiral Reach round 30 in Carrier.

Slot Jockey Use the Grenade Disposal Machine 30 times in a single match in Carrier.

Read the Defense Find all readables in "The Adventures of Gunslinger Joe"

More Help From My Friends Get at least a Bronze medal on all co-op challenges.

Even More Help From My Friends Get a Gold medal on all co-op challenges.