Unlocked: Feb 1, 2013 8:15am
No Looking Back
Beat the game in Ironman mode on Classic or Impossible Difficulty.
Unlocked: Jan 2, 2013 12:55pm
Humanity's Savior
Beat the game on any difficulty.
Unlocked: Feb 1, 2013 8:15am
Earth First
Beat the game on Classic difficulty.
Unlocked: Jan 4, 2013 11:48am
Bada Boom
Kill 50 aliens with explosive weapons.
Unlocked: Dec 30, 2012 8:42am
Welcoming Committee
Kill 150 aliens.
Unlocked: Jan 5, 2013 12:20pm
Pale Horse
Kill 500 aliens.
Unlocked: Dec 29, 2012 6:58am
As A Scalpel
Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: Jan 2, 2013 8:28am
Angel of Death
Kill an alien while flying. Single player only.
Unlocked: Jan 1, 2013 2:30pm
All Employees Must Wash Hands…
In a single game, complete every Autopsy.
Unlocked: Dec 30, 2012 10:53am
Beyond the Veil
Find a soldier with the Gift.
Unlocked: Dec 28, 2012 2:43pm
Prisoner of War
Capture a live alien.
Unlocked: Dec 28, 2012 3:16pm
The Gatekeeper
Stun an Outsider.
Unlocked: Dec 29, 2012 5:51am
X Marks the Spot
Uncover the alien base's location.
Unlocked: Dec 30, 2012 7:31am
See All, Know All
Build the Hyperwave Relay.
Unlocked: Jan 2, 2013 7:51am
On the Shoulders of Giants
Build the Gollop Chamber.
Unlocked: Jan 1, 2013 11:02am
Ride the Lightning
Build a Firestorm.
Unlocked: Dec 28, 2012 11:58am
Eye in the Sky
Launch a Satellite.
Unlocked: Dec 31, 2012 6:45am
All Together Now
Get satellite coverage over every country on one continent.
Unlocked: Jan 24, 2013 12:31pm
Hunter/Killer
In a single game, shoot down one of each alien craft.
Unlocked: Dec 31, 2012 7:17am
Man No More
Build a suit of powered armor.
Unlocked: Dec 28, 2012 11:26am
We Happy Few
Complete a mission without losing a soldier.
Unlocked: Dec 29, 2012 10:52am
The Hardest Road
Advance one of your soldiers to Colonel rank.
Unlocked: Dec 31, 2012 7:15am
Worth Every Penny
Acquire 1000 credits in one month.
Unlocked: Jan 24, 2013 12:28pm
Oppenheimer
Staff the Research Labs with 80 scientists.
Unlocked: Jan 20, 2013 6:17am
One Gun at a Time
Staff the Engineering Department with 80 engineers.
Unlocked: Jan 23, 2013 12:32pm
Skunkworks
In a single game, complete every Foundry project.
Unlocked: Dec 29, 2012 9:33am
You Have 5 Seconds to Comply
Build a S.H.I.V.
Unlocked: Jan 8, 2013 10:34am
Theory...
Build a Laboratory.
Unlocked: Dec 29, 2012 5:57am
...and Practice.
Build a Workshop.
Unlocked: Dec 28, 2012 11:32am
What Wonders Await
Complete a Research Project.
Unlocked: Dec 28, 2012 1:10pm
Up and Running
Build a base facility.
Unlocked: Dec 28, 2012 11:34am
Combat Ready
Build an item.
Unlocked: Jan 19, 2013 1:16pm
Drums in the Deep
Gain access to the lowest level in your base.
Unlocked: Dec 28, 2012 2:27pm
Happy to Oblige
Fulfill a Council request.
Unlocked: Jan 1, 2013 2:19pm
And Hell's Coming With Me
Successfully assault an Overseer UFO.
Unlocked: Dec 29, 2012 9:00am
Off My Planet
Recover the Hyperwave Beacon.
Unlocked: Dec 28, 2012 12:40pm
Tables Turned
Shoot down a UFO.
Unlocked: Dec 28, 2012 11:05am
And So It Begins…
Complete the tutorial mission.
Unlocked: Jan 2, 2013 8:47am
The Volunteer
Make contact with the Ethereal hive mind.
Meet New People. Then Kill Them.
Win a multiplayer match.
Xavier
Mind Control an Ethereal. Single player only.
Our Finest Hour
Beat the game on Impossible difficulty.
Lone Wolf
Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
Shooting Stars
Shoot down 40 UFOs.
Ain't No Cavalry Comin'
Have a soldier survive every mission in a full game.
Edison
In a single game, complete every Research Project.
Bubonic
Play a multiplayer match against someone with this achievement.
Wet Work
Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.
A Continental Fellow
Win the game from each of the 5 starting locations.
Flight of the Valkyries
Win a mission with an all-female squad. Single player only.
