JoeT

Slippery Snake Complete the Snakes in the Grass Challenge without taking damage

Master Of Arms Enter Weapon Prestige with any Weapon

Acted Alone In Verrückt, headshot 20 zombies in the courtyard from the second floor of the Asylum.

Home Visit! Reach rank 3 or higher in the Home Visit imp quest

Apostles Have 12 Disciples.

The Final Chapter Find all 7 story related intel files in Exodus.

Save the last humans Lifetime total of 1,000 humans saved in Survival mode

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)

Silver Champion Achieve a Silver Medal for all of Tiempochtli’s Challenges

Big Chopper Achieve 50 melee kills.

Bronze Master Collect 20 bronze medals in Expert or 30 in Beginner mode

Sassy Kitty Max out the sassyness on a character

First Down Escape from Research Station Omega

You Wish Hit an Ancestor with a Hypno Knife in Regular or Hardcore difficulty.

Deadwood In Liberty Falls, achieve a sporting high score

Twice The Fun Escape Awakening using two Relics in Regular or Hardcore difficulty.

Diploma In Creation Complete all the tutorials in the LittleBigPlanet™2: Move Pack

Sword Complete 'Sword' Level

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Survival Instinct Fail to save your friend from being killed

Set Them Free Release your first element

Snake Temple Throwdown Grab and Throw 50 Enemies as Coscorrona in the Snake Temple

Let Sleeping Gods Lie Wake up Tiempochtli

Unstoppable Complete the final Ancestor with at least 1 relic in Regular or Hardcore difficulty.

Friends Like These Accidentally shoot your friend

ACME guaranteed Upgrade the Rarity of a common vehicle of the HOT WHEELS™ - Looney Tunes Expansion.

Destruction Derby Wreck 24 cars from the comfort of your own vehicle

Time to Slam In Der Eisendrache, revive two players protected by the Ragnarok DG-4.

The Grand Tour In Revelations, visit every unique location within 2 minutes.

The End? Complete Act III in MWZ

Archenemy Kill your Nemesis 10 times

Clone Defeat one of Athetos' aborted clones.

Beep Beep Complete the Unleashed Goal of an Event of the HOT WHEELS™ - Looney Tunes Expansion.

Salvador’s Sister Act Visit the Mother Superior in Isla Bonita as Salvador

Non-Cannonical Fire at the secondary target with the cannon

Aesthetics of the Lamb Upgrade the Temple.

Down at the Half Elude your pursuers

A Familiar Face Complete Exposure in Co-Op Campaign

Return to Sender Remix another dreamer's creation and send them the result

Don't leave me! Destroy 10 consecutive Sentinels before they escape in Survival mode

Awakening Completionist Complete all Challenges and escape Awakening in Regular or Hardcore difficulty.

Culinary Delight In Terminus, consume a fish cooked with a special ingredient

Ukhu Defeat the Ukhu variant.

Making An Entrance Detonate the rift bomb in "The Pit"

Scared to Dust Break all petrified kids in the clock tower

Nemesis Completionist Complete every challenge and the final Ancestor encounter in Regular or Hardcore difficulty.

Secret Bunker Input the secret code

The Pit Complete mission 7: "The Pit"

OVER-Overachiever Watch the 106% bonus ending

50 down, I don't know how many to go Complete 50 feats