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85 de 85 (100%) proezas alcançadas:
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No Looking Back

Beat the game in Ironman mode on Classic or Impossible Difficulty.
Desbloqueada a 1 mai. 2014 às 9:30

Meet New People. Then Kill Them.

Win a multiplayer match.
Desbloqueada a 21 abr. 2013 às 13:43

Xavier

Mind Control an Ethereal. Single player only.
Desbloqueada a 30 abr. 2014 às 9:39

Humanity's Savior

Beat the game on any difficulty.
Desbloqueada a 20 abr. 2014 às 12:57

Earth First

Beat the game on Classic difficulty.
Desbloqueada a 20 abr. 2014 às 12:57

Our Finest Hour

Beat the game on Impossible difficulty.
Desbloqueada a 1 mai. 2014 às 9:30

Lone Wolf

Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
Desbloqueada a 18 abr. 2014 às 9:50

Bada Boom

Kill 50 aliens with explosive weapons.
Desbloqueada a 17 abr. 2014 às 11:22

Welcoming Committee

Kill 150 aliens.
Desbloqueada a 16 abr. 2014 às 1:32

Pale Horse

Kill 500 aliens.
Desbloqueada a 19 abr. 2014 às 3:35

Shooting Stars

Shoot down 40 UFOs.
Desbloqueada a 30 abr. 2014 às 13:40

Ain't No Cavalry Comin'

Have a soldier survive every mission in a full game.
Desbloqueada a 20 abr. 2014 às 12:57

As A Scalpel

Earn the "Excellent" rating in every performance category on a terror mission.
Desbloqueada a 20 nov. 2013 às 8:57

Edison

In a single game, complete every Research Project.
Desbloqueada a 30 abr. 2014 às 6:28

Angel of Death

Kill an alien while flying. Single player only.
Desbloqueada a 21 abr. 2014 às 4:55

All Employees Must Wash Hands…

In a single game, complete every Autopsy.
Desbloqueada a 25 abr. 2014 às 10:40

Beyond the Veil

Find a soldier with the Gift.
Desbloqueada a 25 abr. 2014 às 13:34

Prisoner of War

Capture a live alien.
Desbloqueada a 13 abr. 2014 às 22:30

The Gatekeeper

Stun an Outsider.
Desbloqueada a 16 abr. 2014 às 2:40

X Marks the Spot

Uncover the alien base's location.
Desbloqueada a 16 abr. 2014 às 3:19

See All, Know All

Build the Hyperwave Relay.
Desbloqueada a 25 abr. 2014 às 10:40

On the Shoulders of Giants

Build the Gollop Chamber.
Desbloqueada a 25 abr. 2014 às 13:38

Ride the Lightning

Build a Firestorm.
Desbloqueada a 19 abr. 2014 às 2:18

Eye in the Sky

Launch a Satellite.
Desbloqueada a 16 nov. 2013 às 9:37

All Together Now

Get satellite coverage over every country on one continent.
Desbloqueada a 19 abr. 2014 às 4:53

Hunter/Killer

In a single game, shoot down one of each alien craft.
Desbloqueada a 25 abr. 2014 às 12:10

Man No More

Build a suit of powered armor.
Desbloqueada a 19 abr. 2014 às 8:06

Bubonic

Play a multiplayer match against someone with this achievement.
Desbloqueada a 21 abr. 2013 às 13:43

We Happy Few

Complete a mission without losing a soldier.
Desbloqueada a 15 abr. 2013 às 12:20

The Hardest Road

Advance one of your soldiers to Colonel rank.
Desbloqueada a 18 abr. 2014 às 5:50

Worth Every Penny

Acquire 1000 credits in one month.
Desbloqueada a 19 abr. 2014 às 3:49

Oppenheimer

Staff the Research Labs with 80 scientists.
Desbloqueada a 20 abr. 2014 às 9:30

One Gun at a Time

Staff the Engineering Department with 80 engineers.
Desbloqueada a 20 abr. 2014 às 9:30

Skunkworks

In a single game, complete every Foundry project.
Desbloqueada a 23 abr. 2014 às 12:44

You Have 5 Seconds to Comply

Build a S.H.I.V.
Desbloqueada a 23 abr. 2014 às 13:04

Theory...

Build a Laboratory.
Desbloqueada a 17 abr. 2014 às 13:01

...and Practice.

Build a Workshop.
Desbloqueada a 17 abr. 2014 às 13:01

Wet Work

Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.
Desbloqueada a 24 abr. 2014 às 14:41

A Continental Fellow

Win the game from each of the 5 starting locations.
Desbloqueada a 1 mai. 2014 às 9:30

What Wonders Await

Complete a Research Project.
Desbloqueada a 15 nov. 2013 às 13:09

Up and Running

Build a base facility.
Desbloqueada a 17 nov. 2013 às 0:45

Combat Ready

Build an item.
Desbloqueada a 15 nov. 2013 às 13:10

Drums in the Deep

Gain access to the lowest level in your base.
Desbloqueada a 20 abr. 2014 às 7:13

Happy to Oblige

Fulfill a Council request.
Desbloqueada a 16 abr. 2014 às 4:33

And Hell's Coming With Me

Successfully assault an Overseer UFO.
Desbloqueada a 25 abr. 2014 às 12:47

Off My Planet

Recover the Hyperwave Beacon.
Desbloqueada a 24 abr. 2014 às 12:56

Tables Turned

Shoot down a UFO.
Desbloqueada a 16 nov. 2013 às 9:39

And So It Begins…

Complete the tutorial mission.
Desbloqueada a 15 abr. 2013 às 12:04

The Volunteer

Make contact with the Ethereal hive mind.
Desbloqueada a 30 abr. 2014 às 17:12

Flight of the Valkyries

Win a mission with an all-female squad. Single player only.
Desbloqueada a 13 abr. 2014 às 5:09

New Friend

Complete Friends in Low Places.
Desbloqueada a 19 nov. 2013 às 12:05

Bait the Hook

Complete Confounding Light.
Desbloqueada a 18 abr. 2014 às 0:42

The Bigger They Are

Complete Gangplank.
Desbloqueada a 17 abr. 2014 às 12:53

Rising Dragon

Take your new ally into the final challenge.
Desbloqueada a 1 mai. 2014 às 9:30

All Aboard

Complete Confounding Light with more than 3 turns left on the timer.
Desbloqueada a 18 abr. 2014 às 0:42

Who Needs Limbs?

Augment a soldier in single player
Desbloqueada a 17 nov. 2013 às 0:53

A Little Bit Alien

Modify a soldier in single player
Desbloqueada a 17 abr. 2014 às 14:04

Enemy Within

Get a Soldier to have 5 modifications in single player
Desbloqueada a 24 abr. 2014 às 13:50

Steel Martyr

Deploy three tactical subsystems on a single soldier in single player
Desbloqueada a 19 abr. 2014 às 4:52

Apotheosis Denied

Deal with the newest global threat
Desbloqueada a 19 abr. 2014 às 10:07

They Shall Not Pass

Eliminate all alien waves
Desbloqueada a 25 abr. 2014 às 10:24

Zom-B-Gone

Eradicate the infestation
Desbloqueada a 20 abr. 2014 às 12:07

An Army Of Four

Beat the game without buying a Squad Size upgrade (Classic+ difficulty)
Desbloqueada a 20 abr. 2014 às 12:57

The Meld Squad

Field a fully enhanced squad and win the mission
Desbloqueada a 30 abr. 2014 às 6:56

Shieldbuster

Eliminate an enemy's shield and kill it on the same turn in single player
Desbloqueada a 17 abr. 2014 às 22:37

Someone Your Own Size

Kill a Muton Berserker in melee combat in single player
Desbloqueada a 18 abr. 2014 às 11:23

Taking A Load Off

Stop a squad member from suffocating in single player
Desbloqueada a 17 nov. 2013 às 2:41

Where in the World

Make certain of the new threat's location
Desbloqueada a 19 abr. 2014 às 8:55

Mind the Step

Jump two stories in one move in single player
Desbloqueada a 25 abr. 2014 às 8:52

Nice Cover

Use Collateral Damage to blow up a car in single player
Desbloqueada a 25 abr. 2014 às 7:35

By Our Powers Combined

Field a squad with 4 augmented soldiers, each with a different base ability and win the mission
Desbloqueada a 25 abr. 2014 às 15:00

Rise of the Machines

Field a squad consisting entirely of augmented soldiers and SHIVs (min. 4) and win the mission
Desbloqueada a 26 abr. 2014 às 12:47

Mutatis Mutandis

Field a squad where all members have at least two modifications (min. 4) and win the mission
Desbloqueada a 23 abr. 2014 às 14:58

Mental Minefield

Kill an enemy as it is psionically attacking you in single player
Desbloqueada a 30 abr. 2014 às 8:35

Anger Management

Proc Combat Rush on the entire squad (min. 4)
Desbloqueada a 23 abr. 2014 às 11:48

Remington… Max Remington

Have your special-duty soldier kill three enemies in the same mission
Desbloqueada a 18 abr. 2014 às 5:41

G’day

Kill an elite enemy Sniper with one of your own snipers in single player
Desbloqueada a 18 abr. 2014 às 7:00

Regenerate This

Kill an elite enemy Medic with explosive damage in single player
Desbloqueada a 19 abr. 2014 às 2:11

Tingling Sensation

Kill an unseen enemy detected by a specially modified soldier in single player
Desbloqueada a 30 abr. 2014 às 6:36

Pain in the Neck

Cause an enemy to suicide
Desbloqueada a 18 abr. 2014 às 7:48

Solid Prospect

Complete Deluge
Desbloqueada a 30 abr. 2014 às 7:26

Ours are the Furies

Complete Furies
Desbloqueada a 30 abr. 2014 às 10:53

Elite Defense

Beat a new special mission without losing any assets
Desbloqueada a 17 abr. 2014 às 23:10

Guardian of Earth

Designate a highly decorated soldier as the Volunteer
Desbloqueada a 30 abr. 2014 às 17:11

All Hands on Deck

Get at least 4 kills with XCOM Base Security personnel
Desbloqueada a 25 abr. 2014 às 9:07