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40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

That's a Wrap! Unlock all 13 Movie Challenges

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Keeper of the Vigil Saved Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

Death of Comedy Use every type of novelty weapon on a zombie

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Hell Razor Kill a Burnout using the helicopter that arrives in Crash Site

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Time to sleep Earn all other trophies

Dream Race Win the ultimate three-way showdown between a Ford Mark IV Race Car, a Ferrari 330 P4 Race Car and a Jaguar XJ13 Race Car.

Forever Marked Progress the story to unlock.

Assistance is Futile Win a DiRT Tour race without using any driver assists

Rebirth! First Partner Digimon reborn as DigiEgg

Ramped Up! Complete a Getaway Activity in a Car Transporter

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Bane of Thedas Handed victory to the archdemon by killing Ferelden's last Grey Warden. ("Darkspawn Chronicles" downloadable content)

The Real Thing Win a Rally race in the DiRT Tour using the interior camera and the HUD switched off

Waste Not, Want Not Get 3 solo kills with a single clip of Reaper's shotguns in Quick or Competitive Play.

Electric Whisper Learn how to craft Electric Arrows

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Sleuth Unlock all intel (videos and audio files)

The 40-Yard Digital Dash Breach: Succeed 3 Data Sphere deliveries.

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Party Time Get a survivor drunk.

Taking Flight In Gorod Krovi, ride a Dragon.

Vendetta Destroyed the career of Guard Captain Eams. ("Leliana's Song" downloadable content)

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Duct Tape FTW Create all combo weapons

Wishing for the Best Complete the "Last Wish" Raid.

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Zombie Genocide Master Kill 72,000 zombies

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Undiscovered Truths Find all the intel hidden in Nightfall.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Gotta Catch'em All Collect all secrets.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game