Scidillydocious

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Power Extreme Unlock all abilities

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Sweep! Sweep a frame by scoring a point on every ball you throw in one round of Bocce.

Improper Behavior Spraypaint all Zombrex posters

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Fanatical Collector Build up a collection of 100 cars.

Finally Home Complete every Adventure level in The Journey Home.

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

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

Mind Over Matter Complete level 50

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

Downforce Completionist Gain all stars in 'Downforce'.

Magical Milestones Visited many places on pacts.

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Midnight Completionist Gain all stars in 'Midnight'.

One-Make Wonder Win Come from behind to win right at the finish line of a one-make race.

The Road Traveled Fulfilled all pacts for Remorse.

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

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

0.01 Seconds! Win a race by a margin of 0.01 seconds or less.

Horsepower Completionist Gain all stars in 'Horsepower'.

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

Last Ditch Effort Use a last stand

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

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

Stylish Sorcerer Acquired 60 selectable raiments.

RPM Completionist Gain all stars in 'RPM'.

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

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

Elements Completionist Gain all stars in 'Elements'.

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

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

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

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

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

Moneybags Have 15000 credits in the bank in Outbreak.

Perfect Attendance Play Smart As on 100 different dates

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

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

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

All Star Get 100 Stars in S.T.A.R. Lab Mode

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

Heartwarmer Crafted a Fire

Pacesetter Completionist Gain all stars in 'Pacesetter'.

Salute Me Achieve the rank of Lieutenant.

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

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