FourMicsOnly

Ride the Lightning Complete "Ride the Lightning"

Before and After Science Complete "Before and After Science"

Shelter from the Storm Complete "Homebase Storm Shield Defense 1"

Constructor Leadership Unlock access to the Constructor Hero

Some Sort of Rocket Complete your first mission

Gunsmith Craft your first weapon

Take Out Those Husks Protect the survivors

The eagle has landers In Ascension, escape on all 3 lunar landers.

Paranormal Progress In Mob of the Dead, open a door without spending points.

Pop Goes the Weasel In Mob of the Dead, break the cycle.

GG Bridge In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.

Making the Rounds In Mob of the Dead, complete the cycle 3 times.

No One Escapes Alive In Mob of the Dead, execute the escape plan.

Feed the Beast In Mob of the Dead, obtain Hell's Retriever.

Overachiever In Origins, complete all 4 Challenges in one game.

Trained Up Win 10 multiplayer games while playing in Combat Training playlists.

Shifting Sands Gather intel on Raul Menendez from Mullah Rahmaan.

Just Gettin' Started Complete 1 challenge in any level.

Gathering Storm Investigate the jungle facility.

No Man Left Behind Rescue Woods.

Welcome to the Club Reach Sergeant (Level 10) in multiplayer Public Match.

Trapped in Time In Mob of the Dead, use and upgrade all traps before round 10.

Don't Fire Until You See In TranZit, have all doors opened without being set on fire.

Standard Equipment May Vary In TranZit, acquire 4 different equippable items in 1 game.

The Lights Of Their Eyes In Green Run, pacify at least 10 zombies with 1 EMP.

Revisionist Historian In Buried, rewrite history.

Saving the Day...All Day In Origins, revive another player four different ways in one game.

Little Lost Girl In Origins, release Samantha.

Master Wizard In Origins, wield all of the ultimate staffs in one game.

Playing with Power In Origins, build all elemental staffs in one game.

Awaken the Gazebo In Buried, Pack-a-Punch a weapon during round 1 with no one using the bank or Weapon Locker.

FSIRT Against the Wall In Buried, purchase the LSAT off the wall and Pack-a-Punch it.

Mazed and Confused In Buried, survive an entire round within the maze on round 20 or higher.

You Have No Power Over Me In TranZit, defeat "him" without being attacked by "him".

Tower of Babble In TranZit, obey the voices.

Shafted In Die Rise, use Pack-a-Punch and all perk machines in one game.

Kung Fu Grip In Origins, free yourself and another from the Panzer Soldat’s claw in one game.

All Your Base In Origins, activate all generators without allowing one to stop.

I’m on a Tank! In Origins, ride the tank around the map without getting off.

Not a Gold Digger In Origins, share a weapon you dug up.

Mined Games In Buried, be their pawn.

I'm Your Huckleberry In Buried, access all areas with the help of your new friend in one game.

Candygram In Buried, make a candy delivery.

Death From Below In Buried, drop the beat on 10 zombies in one game.

Mad Without Power In Die Rise, reach round 10 before turning on the power.

When the Revolution Comes In Buried, return to processing.

Ectoplasmic Residue In Buried, acquire a perk for free.

Dance On My Grave In Green Run, acquire your Tombstone.

Fuel Efficient In TranZit, use an alternative mode of transportation.

Happy Hour In TranZit, buy 2 different perks before turning on the power.