ZiroSum

Officer material Attain a rank of Second Lieutenant (level 31)

This Never Happened You performed an apto-regressive neurotomy on Dahl.

Overthrown Dethrone the King in an online match

Don't Look Up Perform Smash on at least 50 enemies.

When the wrong tools do the job, are they still wrong? Destroy a Bug Nest, Cyborg AA, or Illuminate Beacon with anything but the NUX-223 Hellbomb.

Terraria Expert Complete all the help quests from the guide!

First Strike Stop the superpowers from launching the nukes.

Two's Company Win a battlefields game with another player in split screen

Agro Circus Perform all stunt riding using Agro

Super Luchador Pancake Master Defeat 30 grubs using Body Slams.

Historian Find and open all the Treasure Chests

Can't Outrun A Bullet Kill Möller with a rifle at a distance of 600 meters or more.
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A Night at the Movies Complete The Icon.

Fowl Five Piece Get a chain of 5 chickens strung together in Dead Ops Arcade.

I've been waiting for you Kill 10 enemies trying to claim your team's pod in Drop Zone

EXTRA: Gazebo Survive 20 minutes in The Coop.

Bound by Sacred Oath Completed the quest "Bound by Sacred Oath."

Live Wire Upgrade your Stamina to 120

By the Power of Weird Alien Artifacts, I Have the Power! Insert 12 maximum level cores into a legendary quality weapon

Inner Peace Balance an object on your head for 10 seconds.

Colonel Complete all levels on the normal difficulty

The Holy March Completed the quest "The Holy March."

Party's Over Destroy all Harley Balloons

Just like a real boy Get green checks for all goals and presents on all planets in the full game.

The heavier they fall Defeat a Raider to clear Wanted status

Hard Completed The Outer Worlds on hard difficulty.

Very Dead Complete A Mission On 'Undead'

Find Anything Interesting? Open all Airdrops.

Now try online Win a Quick Race with AI Difficulty set to Hard (not unlockable in Split Screen mode).

Self-Incriminating You found out what happened to Mikhaila's father and let her know.

Flock off, feather-face! Survive the encounter with the Tyrant in the church

Enemy at the Gates Defeat an invading Sniper Jager.

Combat Master Achieve maximum Combat Proficiency.

''Power! Unlimited power!'' Fully upgrade all of the character classes

Death From Above Complete On Top Of The World.

World 1 chameleons Found all 4 chameleons in world 1

Fastball Hit an enemy with a thrown enemy 25 times. (Single-Player)

Female Impersonator Completed any mission while transformed into a woman.

Explosive Consequences Kill 5 Helghast soldiers with 1 grenade using the attachment on the M82-G Assault Rifle

I Fear Everything Reach level 30 as any class on Hardcore mode

One Mech of a Ride Hijack your first Mech.

Speedy Rexecutioner Destroy the Metal Gear REX boss in under 2 mins 30 seconds

It'll Buff Right Out Destroy Möller's shiny new car.

Let No Joyful Voice be Heard Awaken the Kraken!

Kill Leader Become the Kill Leader

I Should Buy A Boat Get the Rocket Boat, also known as "The Loochador".

How rude! Blind 30 enemies with Nix attacks

Paragon of Strength Reached Lv. 50 with any character.

Full Flock Unlock all Follower Skins.

Push the Fat Guy You killed Alex.