Unlocked: Dec 23, 2012 4:32pm
Bada Boom
Kill 50 aliens with explosive weapons.
Unlocked: Oct 24, 2012 12:45pm
Welcoming Committee
Kill 150 aliens.
Unlocked: Dec 18, 2012 9:51am
Pale Horse
Kill 500 aliens.
Unlocked: Mar 15, 2013 6:38pm
Shooting Stars
Shoot down 40 UFOs.
Unlocked: Dec 19, 2012 4:36am
As A Scalpel
Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: Oct 26, 2012 1:18pm
Beyond the Veil
Find a soldier with the Gift.
Unlocked: Oct 23, 2012 3:32pm
Prisoner of War
Capture a live alien.
Unlocked: Oct 25, 2012 12:34pm
The Gatekeeper
Stun an Outsider.
Unlocked: Oct 25, 2012 1:20pm
X Marks the Spot
Uncover the alien base's location.
Unlocked: Oct 26, 2012 1:07pm
See All, Know All
Build the Hyperwave Relay.
Unlocked: Oct 22, 2012 5:01pm
Eye in the Sky
Launch a Satellite.
Unlocked: Dec 19, 2012 9:53am
All Together Now
Get satellite coverage over every country on one continent.
Unlocked: Oct 22, 2012 4:30pm
We Happy Few
Complete a mission without losing a soldier.
Unlocked: Oct 26, 2012 5:15am
The Hardest Road
Advance one of your soldiers to Colonel rank.
Unlocked: Mar 15, 2013 8:39pm
Worth Every Penny
Acquire 1000 credits in one month.
Unlocked: Apr 11, 2013 4:04pm
You Have 5 Seconds to Comply
Build a S.H.I.V.
Unlocked: Oct 22, 2012 7:55pm
Theory...
Build a Laboratory.
Unlocked: Oct 23, 2012 4:11pm
...and Practice.
Build a Workshop.
Unlocked: Oct 22, 2012 4:35pm
What Wonders Await
Complete a Research Project.
Unlocked: Oct 22, 2012 5:57pm
Up and Running
Build a base facility.
Unlocked: Oct 22, 2012 4:40pm
Combat Ready
Build an item.
Unlocked: Dec 19, 2012 12:33pm
Drums in the Deep
Gain access to the lowest level in your base.
Unlocked: Oct 24, 2012 2:45pm
Happy to Oblige
Fulfill a Council request.
Unlocked: Oct 25, 2012 3:21pm
Off My Planet
Recover the Hyperwave Beacon.
Unlocked: Oct 22, 2012 5:07pm
Tables Turned
Shoot down a UFO.
Unlocked: Oct 22, 2012 4:11pm
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.
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.
Hunter/Killer
In a single game, shoot down one of each alien craft.
Man No More
Build a suit of powered armor.
Bubonic
Play a multiplayer match against someone with this achievement.
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.
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.
