adhfighter

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.

Campaign: EuroCorp Complete chapters 7 and 8 on normal or hard difficulty

Blackout Historian In Blackout, unlock Reznov, Mason, Woods and Menendez

Sunny Side Up? Kill an alien egg using the melee attack (in single player).

Windowlicker Defeat a law enforcer planting C4 in FIRST WORLD BANK on hard difficulty or above. To complete this challenge, you will have to have played the heist from the start.

Tier 1 Completed the campaign on Tier 1 difficulty

Grimm's Dark Trip Back Complete the Grimm story on any difficulty.

You think this game made itself? Watch the credits, start to finish

MEAT IS MURDER Activate Bubby.

Preemptive Strike In Classified, kill 50 Nova 6 Crawlers without letting them explode in a single game

Sexy Man Whose Blood is Dripping Increased BLOOD to maximum upgrade level.

A Tale of Shadow and Light Read all the texts about Margaret

Before Silence Find the letters of all the victims

Little Lost Girl In Origins, release Samantha.

Day 13 Mastered Complete all Day 13 challenges at gold level

This Damn Island In The Darkest Shore, explore the entire island.

The Path of the Philosopher Read all the texts about William

Obscured by the Moonlight Cleared all episodes on Hard Mode.

And The LAW Won Land a final blow on a Boss Mutation with the LAW.

Crawl for Help In Classified, while in last stand use a teleporter and then get revived in a single game

Coast 2 Coast Cross the water with a teleport grenade in Descent.

Last man standing Beat a heist after having been the only one alive. (4 teammates).

Cu later Complete "Copper World"

A Better Tomorrow In Revelations,complete the cycle.

Day 12 Mastered Complete all Day 12 challenges at gold level

Taste of Your Own Medicine Complete the first interrogation

How low can you go? Hit 18 enemies with a single shot of the LZ-52 Limbo in Carrier.

Sonic Drift Do a 10 second Drift as Sonic

Ground Control In Moon, prevent each excavator from breaching the base in one game.

Buffing... Please Wait Grant your team a Perk 10 times

Double Down Kill 8 enemies with 4 or fewer bullets in ‘OPS M.I.A.’ Operation.

Hardcore Pawn Sell any 10 items or ammuntion at an Intex Vendor.

Customizer Create a custom instrument

Senseless Axe of Violence In Blood of the Dead, kill 5 zombies with the Hell's Redeemer before it starts its return

Captivated Capture 50 Tactical Objectives

A Perfect Victory! Win a round without getting hit 100 times.

Easy Rider Get the train moving again

Friends in Low Places Become allies with Crater

Pump It Up In Rave in the Redwoods, Pack-a-Punch a weapon.

LAW and Hors D'oeuvres Blow up a Food Item with the LAW.

Pent-up-agon In Classified, complete 5 consecutive rounds without leaving the war room elevator in a single game

White night Finish the game in just one night

How the mighty have fallen! Defeat Oz... again in Descent.

Act 5 Veteran Complete all Act 5 maps on Veteran difficulty or higher.

Archivist Unlock all newspaper articles from the Boston Daily News

Around the clock Finish the game on a full Moon day, read all the books and the articles from the Boston Daily News

Ultimate Physical Beauty Increased HEALTH to maximum upgrade level.

Left-Hand Man Increased all sub-weapons to maximum upgrade level.

Gigolo Side Story Cleared 12 challenge missions.

Mad Hops Jump over 4 live sharks in 10 seconds in Carrier.