I've Got Your Back

Complete 1 quest in a co-op game

Flight of the Crane

Little Craftsman

Craft your first item

Is It Really Necessary?

Kill your first Infected

My left or your left?

Snake in the grass

Sightseeing

Making Faces

Tied loose end

Now You Can Come In

Vertigo

Bittersweet

The Whole Story

Finish all side quests

Disaster Recovery

Get 15 Relief Packages

We're All In This Together

Save 15 survivors from zombies

Homo Homini Lupus Est

Save 15 survivors from Rais's men

Bolter Hunting

Catch 5 Bolters

I'm a Runner and a fighter

Complete 15 Agility or Power Challenges

Lucky 7

Win 7 coop competitions

Harran Athletics

Take part in 10 coop competitions

Trade Company

Sell items worth 10,000 dollars

Trespassing

Complete all Quarantine Zones

Now It's Safe

Capture all Safe Zones

Pheidippides

Run (move or sprint) at least 42,195 m

Mount Everest

Climb at least 8848 meters on various objects.

Everybody Dance Now

Simultaneously shock 5 monsters with electricity

Can't Touch This

Kill 20 enemies in a row without taking damage.

This is Harraaaaan!

Kill 100 enemies by kicking them off the rooftops/cliffs.

Mouths Wide Open

Kill a Volatile

Hush, Hush Now

Quiet a Screamer

BBQ

Stick a burning zombie on spikes

A Game of Catch

Kill 50 enemies with throwing weapons

Harran Shooting Club

Kill 50 enemies with shooting weapons

Electrified!

Catch 25 enemies in the Electric Fence trap

Blinded by the Lights

Blind 25 Volatiles with flares or a flashlight

High Flyer

Kill 25 enemies using Ground Pound or Drop Attack

Judo Master

Throw 50 enemies with Grapple

Prom Night

Survive night pursuit of level two or higher

Enlightened!

Blind 25 enemies in the Light Trap

Master Crafter

Use Blueprints at least 100 times

Open Sesame

Perform 10 successful Lockpicks

Everybody Knows Kyle

Reach Survivor Rank lvl 12

The Legend of Harran

Reach Survivor Rank lvl 18

Agile

Reach Agility Prof. Lvl 10

Strong

Reach Power Prof. Lvl 10

It's All In the Writing

Find all text collectibles

Polyamory

Complete 5 quests in a single co-op game with the same 3 partners

Italian Plumber

Kill an enemy with a wrench, using Vault followed by Drop Attack

Gabriel's Sword

Add a fire elemental effect to a sword or a khopesh

A Long Way Down

Jump to the water from the Infamy Bridge (Slums) at night

The Boy Who Could Run

Complete all Parkour Fever Challenges

GD Parkour Instructor

Complete all Parkour Fever Challenges at night

Pearls in the Mud

Open 5 GRE chests in Quarantine Zones

Get the Bozak

Complete Bozak's challenges

Together Till the End

Be the last man standing

Electric Whisper

Learn how to craft Electric Arrows

Things That Go Ka-Boom

Learn how to craft Exploding Arrows

Robin Hood Theory

Score 10 headshots on Rais's men with a bow

Afraid to get wet?

Dive into the Countryside.

And you liked him, didn't you?

Meet your old friend again.

I was waiting for you for so long

Become a Faceless.

Sweaty palms?

Kill a Demolisher with a car.

It wasn't that hard, was it?

Win Bilal's race.

What if you picked the other one?

Make that call.

I felt your presence

Witness the Following's meeting.

You realize it's only points, don't you?

Reach Driver Rank 12.

Formidophobic? Interesting…

Destroy 50 scarecrows.

I don't approve of mindless fun

Kill 500 zombies with your vehicle.

Beginnings are hard

Throw me a bone

Kill 50 skeletons with fall damage

Non omnis moriar

Finish Hellraid with only one life left and 0 medkits

Blocked by Ba'al

Reach level 10 Hellraid rank

Clavis was a key all along

Put Clavis fragments into Arena

Time to file a tax form

Earn more than 3000 coins in one run

Wake up!

Finish Hellraid on Nightmare

Well-read

Collect all 10 notes

Fast as hell

Finish Hellraid under 30 min

Into the lava