Eylside

Clean Cut Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)

Infernal Machine Reach the Alien Machine.

Shoot for the Moon Defeat the Moon.

Full House Craft a Weapon with 2 Tools, Tips, and Attachments with all Circuit slots filled.

Get On My Level Complete the game on any difficulty setting.

Inner Strength Win 1 complete online match

Slow Mo Kill 50 enemies while they are in stasis.

Lawnmower Man Kill 4 enemies with the same Ripper blade

Peek a Boo! Kill a Stalker with the Seeker Rifle while in Zoom Mode

Master Plan Create a Blueprint that needs at least 2000 resources worth of parts and Circuits to build.

Necro Flambé Kill 50 enemies using the Flamethrower

Shock Therapy Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)

Disco Create a sun ray with Kotal Kahn and perform a flip stance 5 times while in the ray

Empty Chamber Kill 30 enemies using melee strikes or a melee Weapon Part.

It's a Trap! Kill 20 enemies with Detonator Mines in a deployed state

BUDDY!!! Send a Tower Challenge to a friend

Go for the Limbs! Dismember 500 limbs from living enemies.

C-Section Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up

Think Fast Kill 30 Necromorphs with Kinesis objects

Close Encounter Kill 10 alien Necromorphs.

Hara Kiri Kill yourself with Kotal Kahn for 1 round and win the match

Skewered in Space Impale an enemy into a Decompression Window to cause it to blow out

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Almighty Complete a Test Your Might Tower

RIG Master Fully upgrade your RIG.

Only a Real Master Beat an opponent while they still have 90% health and you have 10% or less health remaining

They Went That-a-Way Completed They Went That-a-Way.

The Sampler Platter Kill a Necromorph with every Weapon in the game (single player only).

Under a Buck Shoot the deer head trophy in the Admiral's Quarters.

New Kid Reached 10th level.

Ol' Buddy Ol' Pal Recruited a companion.

Crafty Crafted 20 items.

Come Fly With Me Completed Come Fly With Me.

Payback Kill a Soldier by TK'ing a grenade or rocket back at them.

Jump Ship Become a member of every faction

Shootbang Kill 30 Soldiers with head shots.

Metal Detector Successfully deploy Scavenger Bots to 15 Resource Areas.

Fully Loaded Simultaneously have four completely upgraded weapons

Stay Back Play an Invasion Boss fight

Share and Share Alike Use the RIG to give an item to your Co-Op partner.

Not Dead Yet See all Test Your Might deaths

Giving Respect Give Respect points in a King of the hill match

Need a Doctor Perform every character's X-Ray

Ring-a-Ding-Ding Completed Ring-a-Ding-Ding.

Jury Rigger Repaired 30 items.

The Nanny Kill 30 Crawlers without detonating them

Epic Dismemberment Dismember 2,500 Necromorph Limbs (single player only)

Walker of the Mojave Discovered 50 locations.

Hero Academy Play a ranked match.

Blast Corps Kill 30 enemies with explosion damage.