Huskermania

Aerial Superiority - Kill 5 Helghast while in the air Killed 5 Helghast while airborne using the Jetpack

Silent But Deadly Kill 100 enemies with suppressed ammo

Liberty City Minute You finished the story in less than 30 hours.

Practice makes perfect Headshot each of the targets in the gun range in Kaffarov

DLC: Mars: Slimy Death Hit 10 Arachnids with Crabmones.

I AM the Batman! Reclaim your city.

Double Trouble - Reach the river in Co-op Made it to the Corinth River in Co-op mode

Courier Service You completed all 10 package delivery jobs.

Unbreakable Will Collect 30 Pieces of Adamantine

Solstheim Explorer Discover 30 locations on the island of Solstheim

Community Outreach Save 15 Humans

Kindred Judgement Complete "Kindred Judgment"

Crossbow Kill First Kill with the Crossbow

Weaver's Warrior Complete all OSS Secondary Objectives in the main campaign

It Burns! Disintegrate 15 enemies by throwing them into red force fields.

DLC: Mars: Nick's Story Complete the game (Host Only).

DLC: Mars:Bug Squasher Perform 10 takedowns on Arachnids using the Power Glove.

DLC: Zombies: FertiliZer Kill 10 Gougers or Hot Heads with the tractor in Fields of Terror.

Completionist Complete all Pirate's Booty side missions.

Marksman Cover Zussman from the church without missing a shot in Stronghold.

Tag, You're It! Perform and land a Tag Combo

Involuntary Euthanasia Killed the 2 soldiers before the building fell on them in Uprising

Looking for trouble Survive 5 waves in each of the 4 Arenas.

Holy Keeper Collect 50 Angelic Artifacts

DLC: Mars: The Queen is Dead! Kill all the Queens (Host Only).

Demon Keeper Collect 50 Demonic Artifacts

Path of the Horseman Complete the Game on BALANCED

On Yer Head, Son Kill enemies with 3 different environmental drop kills

Death Incarnate Survive wave 30.

Purity of Power Collect 3 Chunks of Adamantine

DLC: Mars: Mars Second Amendment Buy 12 weapons.

Under The Radar You flew under all the main bridges in the game.

3 or Bust Complete the mission "Paradise Found".

...I Did It for the Achievement Watch a sexy video.

Nooks and Crannies Find 100% of the hidden items in a single area

What the hell *are* you? Took a Russian Dog Tag in the forest ambush in Rock And A Hard Place

A Matter of Life or Death Complete Chapter 4.

Mopping Up - Kill 40 Helghast foot soldiers Killed 40 or more Helghast foot soldiers on the beach

No Encore! Defeat El Trio de la Muerte

The Path of Most Resistance Destroy the plane using a Bolt-Action Rifle

The Pistol Pro 100 Kills with a Pistol

Fancy Survive 10 consecutive waves using only custom weapons.

Rockin' the Rifle 500 Kills with a Rifle

Dragon Aspect Learn all 3 words of Dragon Aspect

There's no "I" in Team Score at least 80,000 points in Team Survivors.

Stranded Together - Reach the Extraction Point in Co-op Made it to the Extraction Point in Co-op mode

Humanitarian Save 20 Humans

Tower of London Get into the Tower of London

Raven Rock Owner Own a house in Raven Rock

DING! Running off will get you nowhere