REFan

Biomech Sweeper Complete "Biomech Sweeper" challenge

The First One is the Hardest Get your first 1,000,000+ combo

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

Grave and Growing Free a country.

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

Distinguished Service Collect 50 Team Boosts.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Feel the Beat, Y'all! Complete "Feel the Beat, Y'all!" challenge

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Can you dig it? Complete "Can you dig it?" challenge

Nemesis Complete "Nemesis" challenge

The River Complete "The River" challenge

Let the Dog Out Complete "Let the Dog Out" challenge

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Rain Maker Collected all trophies.

Defending Our Way Of Life Rescue a hideout.

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Man Locked Up Complete "Man Locked Up" challenge

Back in Action Perform 10 revivals.

A More Perfect Union Finish what you started.

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Over the Edge Unlock all other trophies

Birth of An Abomination Complete Root of All Evil

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

Sky Runner Unlock Titan Sky

Derailed Complete The Places We’re Meant to Die

Collateral Damage Stop a convoy.

Leave no Dead Man Behind Kill every zombie in the Park before leaving.

The Pitcher Complete "The Pitcher" challenge

Bigger They Are Complete Longest Yard

End Game Complete the final mission

Choke on that Kill Groeder – Kill him for good

Damn Good Coffee Achieve a total of 1000 Perfect Grinds

No More Mr. Nice Guy You pissed off everyone in Venezuela

Iron and Blood Fight back an ambush.

Pull! Complete "Pull!" challenge

Divided We Fall Complete an Echo Six Expansion mission with no human player incapacitated from death or infection.

Ticket to the Gun Show As Tweed, use C4 to open door in Foundry

Rocket Man Complete "Rocket Man" challenge

Turrets Syndrome Shut Down or Destroy 5 Turrets

Potential Evidence Collect 10 Concept Art Bundles in HQ maps.

Freedom Isn’t Free Raid a hideout.

Tyranical 5 Tyrants Slain

‘He’s on Fire!’ Correctly answer ten questions in a row

Tower Master Complete all Tower missions

All Options on the Table Defend a convoy.

Wheely Good At This Achieve a total of 500 Perfect Manuals

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)