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Stick It To The Man Destroy the boss in Just Desserts

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

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

Desecration Destroyed all graves in "Frontier Crypt"

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

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

Ladder Master Complete Arcade Ladder on max difficulty without using a continue

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

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

Legendary Become Legendary on one of the Skill Challenges in Skill Games

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

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.

Silver bullet Obtain a silver medal in 10 different challenges

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

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

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Intuition and Execution Win a penalty shoot-out without missing

Astrophysicist Complete all the Cross-Controller Pack Tutorials

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

Locksmith Unlock all the LittleBigPlanet™2: Move Pack minigames

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

Movies: Gone! Escape the cops in the Shelby GT500™ (Single Player)

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

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

Job Security Complete Sector 003 - Security Crackdown

Pure class Score by performing an outside of the foot free kick

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.

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

Trick Shot Kill a bird during a winning duel.

MEAT IS MURDER Activate Bubby.

Silver Lining Complete the Silver stage of all Skill Games

The Greatest Cape Stay airborne with the Hero Cape for 15 seconds.

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

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

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

You Found Me! Discover and fight Hidden Kombatant 1 in Arcade Ladder

Bada Boom Kill 50 aliens with explosive weapons.

Drop The Bald Defeat Lex Luthor.

Little Lost Girl In Origins, release Samantha.

Tier 1 Completed the campaign on Tier 1 difficulty

First Glory: Exhibition Awarded for defeating the COM for the first time in [Exhibition].

On A Roll Complete Fast Food without losing a ball

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

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

Velocity: On Final Approach Unlock either Jump Nitrous PRO or Drift Tires PRO (Multi)

LUNATIC Finish the game in Insane mode