wildrat

Velocity Completionist Gain all stars in 'Velocity'.

Handyman Open and buy all perks in game

Never Speak of This Again Finish Extermination

Evolution Completionist Gain all stars in 'Evolution'.

Fantastic Four Obtain a Chicken Dinner in Squads.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

New Superpower Complete all China Rising Assignments

Been there, done that Play at least one full round on all maps in competitive mode.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Nemesis Meet Skullface

Kali Ma Complete Abaddon Asylum on any difficulty.

Moocifer Create a Cow Demon

… and you shall find Find and unlock 110 Drop Zones in Alps

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Hoarder Have a total of at least 150,000 points in Echoes Mode's total high score

Duct Tape FTW Create all combo weapons

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Biomech Sweeper Complete "Biomech Sweeper" challenge

In Seventh Heaven Reached overall happiness of 77

Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Total protonic reversal Complete Return to Hell on any difficulty.

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

A Can Of Worms Play Trial of the Worm for the first time.

Torque Completionist Gain all stars in 'Torque'.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

A Lover, Not a Fighter Successfully complete 10 No Kill battles during story mode.

Nothing More to Collect Unlock all the playable characters and bonus items.

I'll put this spear into... Kill Sadatame without getting hit

Escape Artist Successfully extract 25 times in Hazard Zone

For Science! Researched all technologies at least once before the year 2005 in a single game

Zombie Genocide Master Kill 72,000 zombies

Iron Mode Complete the game in Iron Mode.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

Surprise Attack! Arrive at the objective in File R-07 without being spotted.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

Everyone fights, no one quits Revive 10 downed teammates over any number of Resistance Mode missions.

Burgertown Escort Service Rescue 1 survivor in Infection.

Undiscovered Truths Find all the intel hidden in Nightfall.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

None more hard Complete the Campaign on Nightmare difficulty.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

Just Like Old Times Dispatch the professor with a shot to the groin.

Green Series clear Get a silver medal on every green track

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

Come On And ... Slam 10 zombies at once in Outbreak.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.