FredFrith

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

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

Jukebox Hero Install a jukebox.

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

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Washington Raiders Complete the full Operation Dark Hours raid in a group of eight players.

Deft Digger Capture a creature that loves to dig holes in the ground.

Isaac's Tears Kill Isaac with Isaac

Chemophobia Defeat the trademarked chemical.

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

Master of Masters Reach master rank 200.

Spy Pengling Construct a spy pengling.

GD Parkour Instructor Complete all Parkour Fever Challenges at night

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Pirate Radio Disable Alterra communications.

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

Commercial Fisherman Be in a game when 6 or more fish are killed with a stick of dynamite

Downforce Completionist Gain all stars in 'Downforce'.

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

Full Marks Infiltration - Complete all the Challenges

Together Till the End Be the last man standing

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

Birdseye In a Single Player game, kill a bird with an arrow

Like Riding a Bike Ride a Snowfox.

Thrillseeker Unlock Carnival of the Dead

Midnight Completionist Gain all stars in 'Midnight'.

Lamborghini Completionist Gain all stars in 'Lamborghini'.

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

Extinguisher In the Sewer map, kill 5 enemies in 1 wave by setting them on fire then extinguishing them

Dressed For The Weather Construct a cold suit.

Necessary Repairs Repair the bridge.

Green Thumb Plant all 3 seed types

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

Syngenesophobia Defeat the brothers.

Fanatical Collector Build up a collection of 100 cars.

The Chest Beat the Chest

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

Longest Wall Place a blueprint for a super long wall

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

Survive The Forest Finish Game

Katagelasticism Mock the traitor.

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

Who's Laughing Now? Go into the final round of a championship in third place or lower, and emerge as overall champion.

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Celestial Illusion Capture a fantastical creature that floats through the sky.

Elements Completionist Gain all stars in 'Elements'.

Horsepower Completionist Gain all stars in 'Horsepower'.

You should be looking for Timmy Build a gazebo in a Single Player game

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