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Revert Bomber Killed 10 enemies by aging a Revert and having it explode near them in single player campaign

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

Mind Over Matter Complete level 50

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

This'll Cure What Ails Ye Soaked in the hot spring.

EXTRA! EXTRA! READ ALL ABOUT IT! Get the big picture

Did we win? Survive the RDA attack in Iknimaya.

Hope You Brought a Lantern Reached Drabnir's Grotto.

Scorpio Kill every Scorpion in Rubi's Boneyard.

Downforce Completionist Gain all stars in 'Downforce'.

Self Preservation Society Win a DiRT Tour race in the Mini Cooper without receiving any damage

Midnight Completionist Gain all stars in 'Midnight'.

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Thrillseeker Unlock Carnival of the Dead

Torn Into Pieces Complete "Torn Into Pieces" challenge

Mental Unblock Get a 350000 Drift Score in Mental Block with Ken's car

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

Receiving End Complete "Receiving End" challenge

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

Greatest Tag-Team in History Defeat both Lightning Skeleton arenas in The Great Temple on Hard Mode, with 2 or more players (or as Javier Jaguar)

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

I'm In Used illicit means to pass through the gate at the border.

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

Arrows and Incantations Changed your vocation to magick archer.

Shotgun Wallop! Kill a total of 200 Enemies using Rubi's Shotguns during acrobatic slow-mo.

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

Electric Whisper Learn how to craft Electric Arrows

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

Feel My Wrath Kill 250 enemies using Melee Fury attacks.

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

Stroke of Luck Complete "Stroke of Luck" challenge

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

A for effort Attain a Time Trial star rating of 35

On the Clock Completed the training in Through the Eyes of Evil in under 18 seconds

Horsepower Completionist Gain all stars in 'Horsepower'.

Cracker Complete "Cracker" challenge

Elements Completionist Gain all stars in 'Elements'.

The Pinball Effect Complete "The Pinball Effect" challenge

RPM Completionist Gain all stars in 'RPM'.

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

Total Fist Bump Destruction Finish the game as best friends

Forever Marked Progress the story to unlock.

Completionist Dominate 100% of Career by beating all the track records.

Utility Man Complete all Missions intercepted from cellular tower signals

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

The Regriffining Took flight on griffin wing a second time.

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

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

Turret-Syndrome Kill a total of 100 Enemies while using stationary gun.

Turbocharged Completionist Gain all the stars in 'Turbocharged'.