Unlocked: Feb 16, 2013 2:14pm
Welcoming Committee
Kill 150 aliens.
Unlocked: Jan 29, 2013 8:58pm
As A Scalpel
Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: Jan 29, 2013 7:09pm
Prisoner of War
Capture a live alien.
Unlocked: Jan 29, 2013 7:36pm
The Gatekeeper
Stun an Outsider.
Unlocked: Jan 29, 2013 8:04pm
X Marks the Spot
Uncover the alien base's location.
Unlocked: Feb 16, 2013 4:07pm
See All, Know All
Build the Hyperwave Relay.
Unlocked: Feb 16, 2013 5:28pm
Ride the Lightning
Build a Firestorm.
Unlocked: Jan 29, 2013 6:14pm
Eye in the Sky
Launch a Satellite.
Unlocked: Feb 16, 2013 1:41pm
Man No More
Build a suit of powered armor.
Unlocked: Jan 29, 2013 5:50pm
We Happy Few
Complete a mission without losing a soldier.
Unlocked: Feb 16, 2013 2:30pm
The Hardest Road
Advance one of your soldiers to Colonel rank.
Unlocked: Jan 29, 2013 7:14pm
Theory...
Build a Laboratory.
Unlocked: Jan 29, 2013 5:52pm
What Wonders Await
Complete a Research Project.
Unlocked: Jan 29, 2013 6:37pm
Up and Running
Build a base facility.
Unlocked: Jan 29, 2013 5:54pm
Combat Ready
Build an item.
Unlocked: Jan 29, 2013 7:20pm
Happy to Oblige
Fulfill a Council request.
Unlocked: Feb 16, 2013 6:59pm
And Hell's Coming With Me
Successfully assault an Overseer UFO.
Unlocked: Feb 16, 2013 2:29pm
Off My Planet
Recover the Hyperwave Beacon.
Unlocked: Jan 29, 2013 6:20pm
Tables Turned
Shoot down a UFO.
Unlocked: Jan 29, 2013 5:32pm
And So It Begins…
Complete the tutorial mission.
No Looking Back
Beat the game in Ironman mode on Classic or Impossible Difficulty.
Meet New People. Then Kill Them.
Win a multiplayer match.
Xavier
Mind Control an Ethereal. Single player only.
Humanity's Savior
Beat the game on any difficulty.
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.
Bada Boom
Kill 50 aliens with explosive weapons.
Pale Horse
Kill 500 aliens.
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.
Angel of Death
Kill an alien while flying. Single player only.
All Employees Must Wash Hands…
In a single game, complete every Autopsy.
All Together Now
Get satellite coverage over every country on one continent.
Hunter/Killer
In a single game, shoot down one of each alien craft.
Bubonic
Play a multiplayer match against someone with this achievement.
Worth Every Penny
Acquire 1000 credits in one month.
Oppenheimer
Staff the Research Labs with 80 scientists.
One Gun at a Time
Staff the Engineering Department with 80 engineers.
Skunkworks
In a single game, complete every Foundry project.
You Have 5 Seconds to Comply
Build a S.H.I.V.
...and Practice.
Build a Workshop.
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.
Drums in the Deep
Gain access to the lowest level in your base.
Flight of the Valkyries
Win a mission with an all-female squad. Single player only.
