Unlocked: Mar 29, 2013 4:21am
Xavier
Mind Control an Ethereal. Single player only.
Unlocked: Feb 1, 2013 9:27am
Humanity's Savior
Beat the game on any difficulty.
Unlocked: Dec 25, 2012 12:02pm
Bada Boom
Kill 50 aliens with explosive weapons.
Unlocked: Dec 23, 2012 4:32pm
Welcoming Committee
Kill 150 aliens.
Unlocked: Jan 1, 2013 12:38pm
Pale Horse
Kill 500 aliens.
Unlocked: Feb 24, 2013 4:41am
As A Scalpel
Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: Dec 29, 2012 3:27am
Angel of Death
Kill an alien while flying. Single player only.
Unlocked: Dec 31, 2012 12:23pm
All Employees Must Wash Hands…
In a single game, complete every Autopsy.
Unlocked: Dec 28, 2012 4:38am
Beyond the Veil
Find a soldier with the Gift.
Unlocked: Dec 22, 2012 5:03pm
Prisoner of War
Capture a live alien.
Unlocked: Dec 23, 2012 4:10am
The Gatekeeper
Stun an Outsider.
Unlocked: Dec 23, 2012 4:12am
X Marks the Spot
Uncover the alien base's location.
Unlocked: Dec 27, 2012 3:29am
See All, Know All
Build the Hyperwave Relay.
Unlocked: Jan 5, 2013 11:21am
On the Shoulders of Giants
Build the Gollop Chamber.
Unlocked: Dec 26, 2012 5:01pm
Ride the Lightning
Build a Firestorm.
Unlocked: Dec 22, 2012 4:19pm
Eye in the Sky
Launch a Satellite.
Unlocked: Dec 28, 2012 5:08pm
All Together Now
Get satellite coverage over every country on one continent.
Unlocked: Dec 29, 2012 3:37am
Hunter/Killer
In a single game, shoot down one of each alien craft.
Unlocked: Dec 24, 2012 10:36am
Man No More
Build a suit of powered armor.
Unlocked: May 12, 2013 11:27am
Bubonic
Play a multiplayer match against someone with this achievement.
Unlocked: Dec 22, 2012 3:52pm
We Happy Few
Complete a mission without losing a soldier.
Unlocked: Dec 25, 2012 3:56pm
The Hardest Road
Advance one of your soldiers to Colonel rank.
Unlocked: Dec 27, 2012 3:24am
Worth Every Penny
Acquire 1000 credits in one month.
Unlocked: Feb 16, 2013 8:09am
Oppenheimer
Staff the Research Labs with 80 scientists.
Unlocked: Feb 26, 2013 5:59am
One Gun at a Time
Staff the Engineering Department with 80 engineers.
Unlocked: Mar 24, 2013 5:45am
Skunkworks
In a single game, complete every Foundry project.
Unlocked: Dec 25, 2012 4:04pm
You Have 5 Seconds to Comply
Build a S.H.I.V.
Unlocked: Dec 22, 2012 5:12pm
Theory...
Build a Laboratory.
Unlocked: Dec 24, 2012 5:26pm
...and Practice.
Build a Workshop.
Unlocked: Dec 22, 2012 3:55pm
What Wonders Await
Complete a Research Project.
Unlocked: Dec 22, 2012 4:46pm
Up and Running
Build a base facility.
Unlocked: Dec 22, 2012 3:56pm
Combat Ready
Build an item.
Unlocked: Dec 26, 2012 1:48pm
Drums in the Deep
Gain access to the lowest level in your base.
Unlocked: Dec 23, 2012 4:16am
Happy to Oblige
Fulfill a Council request.
Unlocked: Dec 31, 2012 12:19pm
And Hell's Coming With Me
Successfully assault an Overseer UFO.
Unlocked: Dec 25, 2012 3:54pm
Off My Planet
Recover the Hyperwave Beacon.
Unlocked: Dec 22, 2012 4:25pm
Tables Turned
Shoot down a UFO.
Unlocked: Dec 22, 2012 3:42pm
And So It Begins…
Complete the tutorial mission.
Unlocked: Jan 8, 2013 12:20pm
The Volunteer
Make contact with the Ethereal hive mind.
Unlocked: Jan 8, 2013 12:15pm
Flight of the Valkyries
Win a mission with an all-female squad. Single player only.
No Looking Back
Beat the game in Ironman mode on Classic or Impossible Difficulty.
Meet New People. Then Kill Them.
Win a multiplayer match.
Earth First
Beat the game on Classic difficulty.
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.
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.
