Unlocked: Oct 15, 2012 6:39am
Meet New People. Then Kill Them.
Win a multiplayer match.
Unlocked: Dec 11, 2012 4:39pm
Xavier
Mind Control an Ethereal. Single player only.
Unlocked: Oct 13, 2012 4:53am
Humanity's Savior
Beat the game on any difficulty.
Unlocked: Dec 11, 2012 4:39pm
Earth First
Beat the game on Classic difficulty.
Unlocked: Oct 14, 2012 11:53am
Bada Boom
Kill 50 aliens with explosive weapons.
Unlocked: Oct 11, 2012 5:25am
Welcoming Committee
Kill 150 aliens.
Unlocked: Oct 12, 2012 6:04pm
Pale Horse
Kill 500 aliens.
Unlocked: Apr 23, 2013 5:06am
Shooting Stars
Shoot down 40 UFOs.
Unlocked: Nov 2, 2012 5:23pm
As A Scalpel
Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: Oct 12, 2012 3:44am
Angel of Death
Kill an alien while flying. Single player only.
Unlocked: Oct 12, 2012 10:23am
All Employees Must Wash Hands…
In a single game, complete every Autopsy.
Unlocked: Oct 12, 2012 8:54am
Beyond the Veil
Find a soldier with the Gift.
Unlocked: Oct 11, 2012 2:20am
Prisoner of War
Capture a live alien.
Unlocked: Oct 11, 2012 7:37am
The Gatekeeper
Stun an Outsider.
Unlocked: Oct 11, 2012 8:52am
X Marks the Spot
Uncover the alien base's location.
Unlocked: Oct 12, 2012 3:29am
See All, Know All
Build the Hyperwave Relay.
Unlocked: Oct 12, 2012 5:58pm
On the Shoulders of Giants
Build the Gollop Chamber.
Unlocked: Oct 12, 2012 9:00am
Ride the Lightning
Build a Firestorm.
Unlocked: Oct 10, 2012 11:23pm
Eye in the Sky
Launch a Satellite.
Unlocked: Oct 11, 2012 6:36am
All Together Now
Get satellite coverage over every country on one continent.
Unlocked: Nov 17, 2012 5:47pm
Hunter/Killer
In a single game, shoot down one of each alien craft.
Unlocked: Oct 12, 2012 1:46am
Man No More
Build a suit of powered armor.
Unlocked: Oct 10, 2012 11:09pm
We Happy Few
Complete a mission without losing a soldier.
Unlocked: Oct 11, 2012 7:37am
The Hardest Road
Advance one of your soldiers to Colonel rank.
Unlocked: Oct 12, 2012 12:56am
Worth Every Penny
Acquire 1000 credits in one month.
Unlocked: Nov 6, 2012 3:56pm
Oppenheimer
Staff the Research Labs with 80 scientists.
Unlocked: Oct 12, 2012 2:38am
One Gun at a Time
Staff the Engineering Department with 80 engineers.
Unlocked: Oct 12, 2012 10:23am
Skunkworks
In a single game, complete every Foundry project.
Unlocked: Oct 12, 2012 9:45am
You Have 5 Seconds to Comply
Build a S.H.I.V.
Unlocked: Oct 11, 2012 5:34am
Theory...
Build a Laboratory.
Unlocked: Oct 10, 2012 11:59pm
...and Practice.
Build a Workshop.
Unlocked: Nov 4, 2012 10:28pm
Wet Work
Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.
Unlocked: Oct 10, 2012 11:22pm
What Wonders Await
Complete a Research Project.
Unlocked: Oct 10, 2012 11:22pm
Up and Running
Build a base facility.
Unlocked: Oct 10, 2012 11:23pm
Combat Ready
Build an item.
Unlocked: Oct 12, 2012 3:28am
Drums in the Deep
Gain access to the lowest level in your base.
Unlocked: Oct 11, 2012 12:24am
Happy to Oblige
Fulfill a Council request.
Unlocked: Oct 12, 2012 10:15am
And Hell's Coming With Me
Successfully assault an Overseer UFO.
Unlocked: Oct 12, 2012 12:53am
Off My Planet
Recover the Hyperwave Beacon.
Unlocked: Oct 10, 2012 11:25pm
Tables Turned
Shoot down a UFO.
Unlocked: Oct 10, 2012 11:00pm
And So It Begins…
Complete the tutorial mission.
Unlocked: Oct 12, 2012 6:53pm
The Volunteer
Make contact with the Ethereal hive mind.
Unlocked: Nov 7, 2012 10:50pm
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.
Our Finest Hour
Beat the game on Impossible difficulty.
Lone Wolf
Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
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.
A Continental Fellow
Win the game from each of the 5 starting locations.
