twistedintoform

Sine Labore Nihil Max out all operatives.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

I never doubted you! Win 10 Rounds of Infiltration

First Blood Finish a round of Last Stand

Red Barrels Explode all the red barrels on the rooftop while in a helicopter

Did we win? Survive the RDA attack in Iknimaya.

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

Star struck Get 3 Stars on 10 different Echoes

Downforce Completionist Gain all stars in 'Downforce'.

Midnight Completionist Gain all stars in 'Midnight'.

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Guerrilla Tactics Execute at least 25 different Skillshots in one Echo round

Curly Wolf Finish the game on hard difficulty.

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

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

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

Dream Drifter Get 10,000 points or more in a Sector Mode Drift Trial.

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

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Extra Effort Score with a first time Sliding Shot

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

Complete Episode 2 Complete all the chapters in Episode 2.

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Go for Gold! In Onslaught, acquire seven gold chalices

Horsepower Completionist Gain all stars in 'Horsepower'.

Elements Completionist Gain all stars in 'Elements'.

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

Collector Acquire all items available in normal time attack

Bug Spray Earn the Distinguished Flying Service Cross

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

Goodbye Cruel World 5 Killer Skulls Collected

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

RPM Completionist Gain all stars in 'RPM'.

Heavy Medals Earn All Medals

A for effort Attain a Time Trial star rating of 35

Taking All The Credit Get 140,000 points in the credits minigame.

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

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

Seal the Deal Complete a Triumph Seal.

Moneybags Have 15000 credits in the bank in Outbreak.

Doublecrossed Eliminate GRIFTER.

On the spot Score from a penalty in a match

Good head on your shoulders Score with a header in a match

Bubble Boy Block 1000 shots with Shield power in a single player campaign.

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