r1runner

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

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

Taking Flight In Gorod Krovi, ride a Dragon.

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

Never Speak of This Again Finish Extermination

Pacesetter Completionist Gain all stars in 'Pacesetter'.

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

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

Professional Reach Rank 10 (Ranked Match)

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

New Superpower Complete all China Rising Assignments

Salute Me Achieve the rank of Lieutenant.

Moocifer Create a Cow Demon

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

Undiscovered Truths Find all the intel hidden in Nightfall.

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

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

Burgertown Escort Service Rescue 1 survivor in Infection.

Velocity Completionist Gain all stars in 'Velocity'.

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

The Sky Is Mauling! Kill 3 enemies with Mortar Strike in ‘Air Traffic Control’ Operation.

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Evolution Completionist Gain all stars in 'Evolution'.

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

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

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Making a Point Kill both bosses with head shots in ‘Hostile Takeover’ Operation.

High Score In Zombie Rush, obtain a Personal Score of 250,000

Enthusiasms Kill Torres with a melee attack in ‘Hostile Takeover’ Operation.

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

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

Still counting Attain a Time Trial star rating of 50

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

No Compromise, No Regrets You battled for Caracas

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

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

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Torque Completionist Gain all stars in 'Torque'.

The Sound of One Hand Capping Complete ‘Got Your Back’ Operation with only a handgun.

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

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

The Hero and the Madman You completed Mercenaries 2

He Talked Too Much Defeat Emerson Miller

Tour 2 Winner Get 1st place overall in Tour 2

Alright, Alright Survive until round 10 in Infection.

Survivor Survive until Round 25 in Outbreak.

Multiplicitous In Zombie Rush, get your score multiplier up to 100

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

Street Fighter Complete all Dragon's Teeth Assignments

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