mlotitan

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

Swimming with the Fishes In Voyage of Despair, kill 50 zombies that are underwater in a single game

RPM Completionist Gain all stars in 'RPM'.

Stylish Sorcerer Acquired 60 selectable raiments.

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

A New Protagonist Earned the top ranking in the Friendly Match.

Skilled Adversary In IX have a Challenge banner with all 9 medallions

Elements Completionist Gain all stars in 'Elements'.

Occasio Calva Complete Kairos Gate.

Bug Spray Earn the Distinguished Flying Service Cross

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

Together Till the End Be the last man standing

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

Doublecrossed Eliminate GRIFTER.

GD Parkour Instructor Complete all Parkour Fever Challenges at night

Heavy Medals Earn All Medals

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

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

Come Back To Me Kill a Sectoid who is currently mind controlling a squadmate

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

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

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

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

In the Game Play a women's football match

Thy Strength Runneth Over Life level or magic level reached 99.

Utility Man Complete all Missions intercepted from cellular tower signals

Atomic Obliteration - Complete all the Challenges

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

Moneybags Have 15000 credits in the bank in Outbreak.

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Around and Around We Go Perform every level interaction once

Welcome to Hell Kill your first enemy.

Grimstorm Keep Complete the quest: Grimstorm Keep

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

A shining inspiration to us all! Achieve the rank of Grand Lord (Rank 25).

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Forever Marked Progress the story to unlock.

Finish Him! Eliminate SCORPION.

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

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

The Cleaner Escape as a traitor with 50% of any level’s total loot in Arcade Mode or Multiplayer Ranked Match.

Blood Bank Kill 10,000 enemies

Retribution Dealt with the mercenaries that killed the Vael family. ("The Exiled Prince" downloadable content)

Pursuit of Knowledge Filled 80% of the Datalog.

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

You Want Blood? 1000 kills.

Cloud Nine Eliminate all High Value Targets.

You Died Alot Get killed by Jason 100 times.

Blast From the Past Find an homage to what has come before...

Pacesetter Completionist Gain all stars in 'Pacesetter'.