Buldek

The First Mission Clear one mission in Mission mode.

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Utility Man Complete all Missions intercepted from cellular tower signals

Specter Officer Reach max level with one class in the Cooperative campaign.

Hydrogen Run Escape the large zeppelin with 40 seconds or more on the timer

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

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

Moneybags Have 15000 credits in the bank in Outbreak.

World Peace... For Now Beat the game on all difficulties.

Social Butterfly Complete one event with each constructor

They See You Rollin' Earn 3,141 badges

Z-Genocider 2: Genocide Harder Kill 53,596 zombies

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Long, Strange Trip Complete all Areas of Journey Mode.

A for effort Attain a Time Trial star rating of 35

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Supernova Get 3 Stars on 20 different Echoes

Perfect 10 Pigsy's Perfect 10: Finish the Shooting Gallery under 40 seconds without shooting any pin-ups.

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)

Compliments to the Chef Complete your quest on Inkwell Isle IV

Four Birds, One Stone Pigsy's Perfect 10: Kill 4 Mechs with 1 Bomb device.

Call me Ace! Ace all trick types in a Gymkhana Championship event

Weapon Collector Collect 8 weapons!
"You got a full armoury!"

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

Let's Play Complete the first Horde Mode Mission

That's the Spirit! Earn all 75 Stamps available in the Wild Spirits Career

Sharp Shooter Clear the Mortar Guards without taking any damage in Assassin's Creed® Chronicles: India Memory Sequence 8.

Provocateur Collected and assembled the Battledress of the Provocateur. ("Leliana's Song" downloadable content)

Got wood? Deliver 15 resources of wood or metal to the team's stockpile in online games

Dark Tourist Reach Santa Fortuna Mastery Level 20.

Favorite One Achieve Top Manager Rating Values with your current player

Fast Track On Mean Street, kill all the snipers on the rooftop before the DNA bomb explodes

Pillar of the Community Reach Whittleton Creek Mastery Level 20.

Blood Bank Kill 10,000 enemies

Drowned Drowned a Malthusian.

Honor-Bound Recover 22 COG tags (on any difficulty)
2/22

One Night in Bangkok Reach Bangkok Mastery Level 20.

Fill your dark soul with light Free all of the Lost Souls in Dante's story

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

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

Big Sit Ride the chairlift

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

I'll put this spear into... Kill Sadatame without getting hit

Master Of Stealth Complete Assassin's Creed® Chronicles: China Memory Sequence 11 without being seen.

Take Me Down Take down 100 enemies in Assassin's Creed® Chronicles: India.

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Burgle Burgle Burgle Steal 10 kills from a teammate in Outbreak.

Circle of Life Complete 10 Food Chains in a single level

Enemy Of My Enemy Inflict friendly fire from projectiles on 50 in enemies Assassin's Creed® Chronicles: China.