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Now Am I Become Death Kill 3 enemies in a single turn, with a single soldier, without explosives

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

Stick It To The Man Destroy the boss in Just Desserts

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

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

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

Most Escape Alive In Blood of the Dead, escape

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

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

Path To Success Use the Motion Recorder to record your movements

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

A God Falls Kill an Avatar

Knuckles the Echidna Become friends with Knuckles.

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

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

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

Velocity: Terminal 5 Drive all 5 Terminal Velocity Pack cars (Single Player)

The Great Train Insertion Complete the Paris to Nice mission

Execution Put down 10 enemies without dying

Sneeky Incursion Destroy the Boss without opening more than one outer door. Only 1 of the 3 outer doors may be opened to any degree.

Dark instance Destroy 50 lights

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

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

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

Astrophysicist Complete all the Cross-Controller Pack Tutorials

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

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

Locksmith Unlock all the LittleBigPlanet™2: Move Pack minigames

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

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

A Better Human Being Recover the Forge Item

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

Fisher Express Complete the train mission in 15 minutes

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

BlueGrass Is Still the Best Unlock all the Perks

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

Shaliah Complete the Jerusalem mission

Biological Warfare Retrieve ND133

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

The Story Ends Complete Campaign Mode on Normal difficulty

Recall rejected Leave Francois to fend for himself

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

Soul Fulfilled Player level reached maximum.

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

Drop The Bald Defeat Lex Luthor.

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

On A Roll Complete Fast Food without losing a ball

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