XCOM: Enemy Unknown

No Looking Back

Beat the game in Ironman mode on Classic or Impossible Difficulty.

Unlocked 5 Jul 2023 at 1:39 AM

Meet New People. Then Kill Them.

Win a multiplayer match.

Unlocked 5 Jul 2023 at 1:39 AM

Xavier

Mind Control an Ethereal. Single player only.

Unlocked 5 Jul 2023 at 1:39 AM

Humanity's Savior

Beat the game on any difficulty.

Unlocked 5 Jul 2023 at 1:39 AM

Earth First

Beat the game on Classic difficulty.

Unlocked 5 Jul 2023 at 1:39 AM

Our Finest Hour

Beat the game on Impossible difficulty.

Unlocked 5 Jul 2023 at 1:39 AM

Lone Wolf

Clear a UFO crash site with one soldier on Classic or Impossible difficulty.

Unlocked 5 Jul 2023 at 1:39 AM

Bada Boom

Kill 50 aliens with explosive weapons.

Unlocked 5 Jul 2023 at 1:39 AM

Welcoming Committee

Kill 150 aliens.

Unlocked 5 Jul 2023 at 1:39 AM

Pale Horse

Kill 500 aliens.

Unlocked 5 Jul 2023 at 1:39 AM

Shooting Stars

Shoot down 40 UFOs.

Unlocked 5 Jul 2023 at 1:39 AM

Ain't No Cavalry Comin'

Have a soldier survive every mission in a full game.

Unlocked 5 Jul 2023 at 1:39 AM

As A Scalpel

Earn the "Excellent" rating in every performance category on a terror mission.

Unlocked 5 Jul 2023 at 1:39 AM

Edison

In a single game, complete every Research Project.

Unlocked 5 Jul 2023 at 1:39 AM

Angel of Death

Kill an alien while flying. Single player only.

Unlocked 5 Jul 2023 at 1:39 AM

All Employees Must Wash Hands…

In a single game, complete every Autopsy.

Unlocked 5 Jul 2023 at 1:39 AM

Beyond the Veil

Unlocked 5 Jul 2023 at 1:39 AM

Prisoner of War

Unlocked 5 Jul 2023 at 1:39 AM

The Gatekeeper

Unlocked 5 Jul 2023 at 1:39 AM

X Marks the Spot

Unlocked 5 Jul 2023 at 1:39 AM

See All, Know All

Unlocked 5 Jul 2023 at 1:39 AM

On the Shoulders of Giants

Unlocked 5 Jul 2023 at 1:39 AM

Ride the Lightning

Unlocked 5 Jul 2023 at 1:39 AM

Eye in the Sky

Launch a Satellite.

Unlocked 5 Jul 2023 at 1:39 AM

All Together Now

Get satellite coverage over every country on one continent.

Unlocked 5 Jul 2023 at 1:39 AM

Hunter/Killer

In a single game, shoot down one of each alien craft.

Unlocked 5 Jul 2023 at 1:39 AM

Man No More

Build a suit of powered armor.

Unlocked 5 Jul 2023 at 1:39 AM

Bubonic

Play a multiplayer match against someone with this achievement.

Unlocked 5 Jul 2023 at 1:39 AM

We Happy Few

Complete a mission without losing a soldier.

Unlocked 5 Jul 2023 at 1:39 AM

The Hardest Road

Advance one of your soldiers to Colonel rank.

Unlocked 5 Jul 2023 at 1:39 AM

Worth Every Penny

Acquire 1000 credits in one month.

Unlocked 5 Jul 2023 at 1:39 AM

Oppenheimer

Staff the Research Labs with 80 scientists.

Unlocked 5 Jul 2023 at 1:39 AM

One Gun at a Time

Staff the Engineering Department with 80 engineers.

Unlocked 5 Jul 2023 at 1:39 AM

Skunkworks

In a single game, complete every Foundry project.

Unlocked 5 Jul 2023 at 1:39 AM

You Have 5 Seconds to Comply

Build a S.H.I.V.

Unlocked 5 Jul 2023 at 1:39 AM

Theory...

Build a Laboratory.

Unlocked 5 Jul 2023 at 1:39 AM

...and Practice.

Build a Workshop.

Unlocked 5 Jul 2023 at 1:39 AM

Wet Work

Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.

Unlocked 5 Jul 2023 at 1:39 AM

A Continental Fellow

Win the game from each of the 5 starting locations.

Unlocked 5 Jul 2023 at 1:39 AM

What Wonders Await

Complete a Research Project.

Unlocked 5 Jul 2023 at 1:39 AM

Up and Running

Build a base facility.

Unlocked 5 Jul 2023 at 1:39 AM

Combat Ready

Build an item.

Unlocked 5 Jul 2023 at 1:39 AM

Drums in the Deep

Gain access to the lowest level in your base.

Unlocked 5 Jul 2023 at 1:39 AM

Happy to Oblige

Fulfill a Council request.

Unlocked 5 Jul 2023 at 1:39 AM

And Hell's Coming With Me

Unlocked 5 Jul 2023 at 1:39 AM

Off My Planet

Unlocked 5 Jul 2023 at 1:39 AM

Tables Turned

Shoot down a UFO.

Unlocked 5 Jul 2023 at 1:39 AM

And So It Begins…

Complete the tutorial mission.

Unlocked 5 Jul 2023 at 1:39 AM

The Volunteer

Unlocked 5 Jul 2023 at 1:39 AM

Flight of the Valkyries

Win a mission with an all-female squad. Single player only.

Unlocked 5 Jul 2023 at 1:39 AM

New Friend

Unlocked 5 Jul 2023 at 1:39 AM

Bait the Hook

Unlocked 5 Jul 2023 at 1:39 AM

The Bigger They Are

Unlocked 5 Jul 2023 at 1:39 AM

Rising Dragon

Unlocked 5 Jul 2023 at 1:39 AM

All Aboard

Unlocked 5 Jul 2023 at 1:39 AM

Who Needs Limbs?

Augment a soldier in single player

Unlocked 5 Jul 2023 at 1:39 AM

A Little Bit Alien

Modify a soldier in single player

Unlocked 5 Jul 2023 at 1:39 AM

Enemy Within

Get a Soldier to have 5 modifications in single player

Unlocked 5 Jul 2023 at 1:39 AM

Steel Martyr

Deploy three tactical subsystems on a single soldier in single player

Unlocked 5 Jul 2023 at 1:39 AM

Apotheosis Denied

Deal with the newest global threat

Unlocked 5 Jul 2023 at 1:39 AM

They Shall Not Pass

Eliminate all alien waves

Unlocked 5 Jul 2023 at 1:39 AM

Zom-B-Gone

Eradicate the infestation

Unlocked 5 Jul 2023 at 1:39 AM

An Army Of Four

Beat the game without buying a Squad Size upgrade (Classic+ difficulty)

Unlocked 5 Jul 2023 at 1:39 AM

The Meld Squad

Field a fully enhanced squad and win the mission

Unlocked 5 Jul 2023 at 1:39 AM

Shieldbuster

Eliminate an enemy's shield and kill it on the same turn in single player

Unlocked 5 Jul 2023 at 1:39 AM

Someone Your Own Size

Kill a Muton Berserker in melee combat in single player

Unlocked 5 Jul 2023 at 1:39 AM

Taking A Load Off

Stop a squad member from suffocating in single player

Unlocked 5 Jul 2023 at 1:39 AM

Where in the World

Make certain of the new threat's location

Unlocked 5 Jul 2023 at 1:39 AM

Mind the Step

Jump two stories in one move in single player

Unlocked 5 Jul 2023 at 1:39 AM

Nice Cover

Use Collateral Damage to blow up a car in single player

Unlocked 5 Jul 2023 at 1:39 AM

By Our Powers Combined

Field a squad with 4 augmented soldiers, each with a different base ability and win the mission

Unlocked 5 Jul 2023 at 1:39 AM

Rise of the Machines

Field a squad consisting entirely of augmented soldiers and SHIVs (min. 4) and win the mission

Unlocked 5 Jul 2023 at 1:39 AM

Mutatis Mutandis

Field a squad where all members have at least two modifications (min. 4) and win the mission

Unlocked 5 Jul 2023 at 1:39 AM

Mental Minefield

Kill an enemy as it is psionically attacking you in single player

Unlocked 5 Jul 2023 at 1:39 AM

Anger Management

Proc Combat Rush on the entire squad (min. 4)

Unlocked 5 Jul 2023 at 1:39 AM

Remington… Max Remington

Have your special-duty soldier kill three enemies in the same mission

Unlocked 5 Jul 2023 at 1:39 AM

G’day

Kill an elite enemy Sniper with one of your own snipers in single player

Unlocked 5 Jul 2023 at 1:39 AM

Regenerate This

Kill an elite enemy Medic with explosive damage in single player

Unlocked 5 Jul 2023 at 1:39 AM

Tingling Sensation

Kill an unseen enemy detected by a specially modified soldier in single player

Unlocked 5 Jul 2023 at 1:39 AM

Pain in the Neck

Cause an enemy to suicide

Unlocked 5 Jul 2023 at 1:39 AM

Solid Prospect

Complete Deluge

Unlocked 5 Jul 2023 at 1:39 AM

Ours are the Furies

Complete Furies

Unlocked 5 Jul 2023 at 1:39 AM

Elite Defense

Beat a new special mission without losing any assets

Unlocked 5 Jul 2023 at 1:39 AM

Guardian of Earth

Designate a highly decorated soldier as the Volunteer

Unlocked 5 Jul 2023 at 1:39 AM

All Hands on Deck

Get at least 4 kills with XCOM Base Security personnel

Unlocked 5 Jul 2023 at 1:39 AM