Achievement Unlocked Visibility Global Unlocks
Humanity's Savior
Beat the game on any difficulty.
2013-03-26 19:03:53 31.7%
Angel of Death
Kill an alien while flying. Single player only.
2013-03-26 19:00:06 22.9%
The Volunteer
Make contact with the Ethereal hive mind.
2013-03-26 17:19:22
35.1%
Pale Horse
Kill 500 aliens.
2013-03-26 17:08:11 40.8%
All Together Now
Get satellite coverage over every country on one continent.
2013-03-26 16:47:54 50.8%
On the Shoulders of Giants
Build the Gollop Chamber.
2013-03-26 16:33:15
37.8%
All Employees Must Wash Hands…
In a single game, complete every Autopsy.
2013-03-26 14:59:59 39.9%
And Hell's Coming With Me
Successfully assault an Overseer UFO.
2013-03-26 14:55:25
40.6%
Ride the Lightning
Build a Firestorm.
2013-03-26 13:44:56
47.4%
Drums in the Deep
Gain access to the lowest level in your base.
2013-03-26 12:28:06 46.0%
Man No More
Build a suit of powered armor.
2013-03-26 12:03:59 49.1%
Beyond the Veil
Find a soldier with the Gift.
2013-03-25 21:49:15
43.0%
See All, Know All
Build the Hyperwave Relay.
2013-03-25 21:48:54
45.3%
Worth Every Penny
Acquire 1000 credits in one month.
2013-03-25 21:46:45 48.6%
The Hardest Road
Advance one of your soldiers to Colonel rank.
2013-03-25 05:08:09 57.0%
Off My Planet
Recover the Hyperwave Beacon.
2013-03-25 04:46:00
52.0%
X Marks the Spot
Uncover the alien base's location.
2013-03-25 04:10:20
61.1%
As A Scalpel
Earn the "Excellent" rating in every performance category on a terror mission.
2013-03-25 02:37:37 51.5%
Welcoming Committee
Kill 150 aliens.
2013-03-24 23:57:33 63.1%
...and Practice.
Build a Workshop.
2013-03-24 16:27:55 63.3%
Happy to Oblige
Fulfill a Council request.
2013-03-24 16:25:19 71.4%
The Gatekeeper
Stun an Outsider.
2013-03-24 15:50:56
63.4%
Prisoner of War
Capture a live alien.
2013-03-24 15:17:32
70.4%
Theory...
Build a Laboratory.
2013-03-24 15:08:06 57.7%
Up and Running
Build a base facility.
2013-03-24 14:49:09 79.3%
Tables Turned
Shoot down a UFO.
2013-03-24 14:30:39 81.7%
Eye in the Sky
Launch a Satellite.
2013-03-24 14:24:46 82.1%
Combat Ready
Build an item.
2013-03-24 14:03:11 86.5%
What Wonders Await
Complete a Research Project.
2013-03-24 14:01:09 86.5%
We Happy Few
Complete a mission without losing a soldier.
2013-03-24 13:57:53 87.3%
And So It Begins…
Complete the tutorial mission.
2013-03-24 13:38:50 83.5%
The Meld Squad
Field a fully enhanced squad and win the mission
12.2%
Shieldbuster
Eliminate an enemy's shield and kill it on the same turn in single player
26.0%
Someone Your Own Size
Kill a Muton Berserker in melee combat in single player
12.3%
Taking A Load Off
Stop a squad member from suffocating in single player
36.9%
Where in the World
Make certain of the new threat's location
16.1%
Mind the Step
Jump two stories in one move in single player
15.7%
Nice Cover
Use Collateral Damage to blow up a car in single player
13.2%
Bada Boom
Kill 50 aliens with explosive weapons.
38.7%
By Our Powers Combined
Field a squad with 4 augmented soldiers, each with a different base ability and win the mission
2.4%
Rise of the Machines
Field a squad consisting entirely of augmented soldiers and SHIVs (min. 4) and win the mission
3.4%
Mutatis Mutandis
Field a squad where all members have at least two modifications (min. 4) and win the mission
4.5%
Mental Minefield
Kill an enemy as it is psionically attacking you in single player
5.0%
Anger Management
Proc Combat Rush on the entire squad (min. 4)
11.7%
Remington… Max Remington
Have your special-duty soldier kill three enemies in the same mission
12.9%
No Looking Back
Beat the game in Ironman mode on Classic or Impossible Difficulty.
2.2%
Regenerate This
Kill an elite enemy Medic with explosive damage in single player
20.0%
Tingling Sensation
Kill an unseen enemy detected by a specially modified soldier in single player
5.7%
Pain in the Neck
Cause an enemy to suicide
17.1%
Solid Prospect
Complete Deluge
20.3%
Ours are the Furies
Complete Furies
18.6%
Elite Defense
Beat a new special mission without losing any assets
27.5%
Guardian of Earth
Designate a highly decorated soldier as the Volunteer
2.6%
All Hands on Deck
Get at least 4 kills with XCOM Base Security personnel
21.2%
G’day
Kill an elite enemy Sniper with one of your own snipers in single player
23.8%
Meet New People. Then Kill Them.
Win a multiplayer match.
8.6%
Shooting Stars
Shoot down 40 UFOs.
8.4%
Ain't No Cavalry Comin'
Have a soldier survive every mission in a full game.
2.2%
Edison
In a single game, complete every Research Project.
8.4%
Xavier
Mind Control an Ethereal. Single player only.
6.1%
Hunter/Killer
In a single game, shoot down one of each alien craft.
18.1%
Bubonic
Play a multiplayer match against someone with this achievement.
6.2%
Oppenheimer
Staff the Research Labs with 80 scientists.
30.4%
One Gun at a Time
Staff the Engineering Department with 80 engineers.
33.4%
Skunkworks
In a single game, complete every Foundry project.
13.6%
You Have 5 Seconds to Comply
Build a S.H.I.V.
39.5%
Wet Work
Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.
6.0%
A Continental Fellow
Win the game from each of the 5 starting locations.
0.9%
Earth First
Beat the game on Classic difficulty.
5.7%
Flight of the Valkyries
Win a mission with an all-female squad. Single player only.
28.0%
Our Finest Hour
Beat the game on Impossible difficulty.
1.6%
New Friend
Complete Friends in Low Places.
35.4%
Bait the Hook
Complete Confounding Light.
30.8%
The Bigger They Are
Complete Gangplank.
28.3%
Rising Dragon
Take your new ally into the final challenge.
8.8%
All Aboard
Complete Confounding Light with more than 3 turns left on the timer.
10.9%
Who Needs Limbs?
Augment a soldier in single player
29.3%
A Little Bit Alien
Modify a soldier in single player
29.4%
Enemy Within
Get a Soldier to have 5 modifications in single player
13.7%
Steel Martyr
Deploy three tactical subsystems on a single soldier in single player
19.1%
Apotheosis Denied
Deal with the newest global threat
19.4%
Lone Wolf
Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
1.9%
They Shall Not Pass
Eliminate all alien waves
23.0%
Zom-B-Gone
Eradicate the infestation
26.3%
An Army Of Four
Beat the game without buying a Squad Size upgrade (Classic+ difficulty)
1.1%