ExplosionManiac

Down and Dirty Complete "SOG" and "The Defector" on Veteran difficulty.

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

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

With extreme prejudice Get to the POW compound in the Hind using only rockets.

Assassin Vs. Machine You completed Train Runner before the train arrives at the station

Here Comes a New Challenger! Fight a battle in Online Mode.

Standing Ovation! Ace all 5 Muppet Story Levels

Most Escape Alive In Blood of the Dead, escape

Why We Fight - Guerrilla Complete chapter 1 on the Hardest Difficulty in the Single Player Campaign

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

Stick It To The Man Destroy the boss in Just Desserts

Game Changer Win the FIFA Women's World Cup™ in The Journey

Desecration Destroyed all graves in "Frontier Crypt"

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

All My Own Work Win a Match with Manual Controls (auto-switching must be set to 'Manual')

See Me, Stab Me, Heal Me Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.

There Can Be Only One Win the UEFA Champions League in The Journey

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

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

Path To Success Use the Motion Recorder to record your movements

Keep on Trucking Climb onto the roof of a truck on the trucks stage

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

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

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

Blood and Guts Earn 3 stars in each Operation.

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

Baby Steps Complete your first run

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.

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

Sincerely Dead Die 300 times

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

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Astrophysicist Complete all the Cross-Controller Pack Tutorials

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

No Leaks Make it through the NOVA 6 gas without dying on Rebirth Island.

Pure as the Driven Snow Complete ‘Rocket's Red Glare’ Operation without taking damage.

Locksmith Unlock all the LittleBigPlanet™2: Move Pack minigames

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

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

League Of Friends Play any level in the DC Comics™ Premium Level Pack with one or more friends.

Natural Talent Win a penalty shoot-out without missing

United We Stand Earn 20 high scores for each type of Fusion: Targeted, Guided, and Clearing.

It's your funeral Complete "Numbers," "Project Nova," and "Victor Charlie" on Veteran difficulty.

Pathfinder Guide the squad through the Soviet outpost without them getting killed.

Russian bar-b-q Incinerate 10 enemies with the flamethrower attachment in the POW compound.

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

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

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

MEAT IS MURDER Activate Bubby.