Win the game from each of the 5 starting locations.
Unlocked: 06 Mar 2013 17:23:12
Win a multiplayer match.
Unlocked: 05 Mar 2013 19:25:02
Shoot down 40 UFOs.
Unlocked: 05 Mar 2013 10:00:54
Lone Wolf
20Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
Unlocked: 05 Mar 2013 08:37:49
No Looking Back
100Beat the game in Ironman mode on Classic or Impossible difficulty.
Unlocked: 04 Mar 2013 21:03:05
Beat the game on Impossible difficulty.
Unlocked: 28 Feb 2013 21:28:48
Earth First
60Beat the game on Classic difficulty.
Unlocked: 28 Feb 2013 21:28:47
Wet Work
10Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.
Unlocked: 26 Feb 2013 22:38:10
Have a soldier survive every mission in a full game.
Unlocked: 24 Feb 2013 20:51:10
Beat the game on any difficulty.
Unlocked: 23 Feb 2013 10:28:08
Make contact with the Ethereal hive mind.
Unlocked: 23 Feb 2013 08:35:07
Skunkworks
20In a single game, complete every Foundry project.
Unlocked: 22 Feb 2013 22:23:57
Pale Horse
50Kill 500 aliens.
Unlocked: 22 Feb 2013 22:12:17
Build the Gollop Chamber.
Unlocked: 22 Feb 2013 19:54:29
Oppenheimer
20Staff the Research Labs with 80 scientists.
Unlocked: 22 Feb 2013 19:21:58
Edison
25In a single game, complete every Research Project.
Unlocked: 22 Feb 2013 19:01:13
Mind Control an Ethereal. Single player only.
Unlocked: 22 Feb 2013 15:37:07
In a single game, shoot down one of each alien craft.
Unlocked: 22 Feb 2013 07:57:28
In a single game, complete every Autopsy.
Unlocked: 21 Feb 2013 22:47:54
Successfully assault an Overseer UFO.
Unlocked: 21 Feb 2013 22:40:58
Build the Hyperwave Relay.
Unlocked: 21 Feb 2013 20:28:34
Kill an alien while flying. Single player only.
Unlocked: 21 Feb 2013 19:56:58
Staff the Engineering Department with 80 engineers
Unlocked: 21 Feb 2013 19:32:06
Get satellite coverage over every country on one continent.
Unlocked: 21 Feb 2013 19:28:50
Bada Boom
10Kill 50 aliens with explosive weapons.
Unlocked: 21 Feb 2013 14:57:49
Build a S.H.I.V.
Unlocked: 20 Feb 2013 21:04:45
Find a soldier with the Gift.
Unlocked: 20 Feb 2013 19:38:08
Cure poison on five soldiers in a single mission. Single player only.
Unlocked: 20 Feb 2013 17:09:57
Man No More
10Build a suit of powered armor.
Unlocked: 20 Feb 2013 16:19:00
Build a Firestorm.
Unlocked: 20 Feb 2013 16:11:59
Acquire 1000 credits in one month.
Unlocked: 20 Feb 2013 11:10:56
Gain access to the lowest level in your base.
Unlocked: 20 Feb 2013 11:06:24
Recover the Hyperwave Beacon.
Unlocked: 20 Feb 2013 10:20:52
Kill 150 aliens.
Unlocked: 20 Feb 2013 07:23:34
Advance one of your soldiers to Colonel rank.
Unlocked: 19 Feb 2013 22:50:04
Build a Workshop.
Unlocked: 19 Feb 2013 22:19:37
Uncover the alien base's location.
Unlocked: 19 Feb 2013 18:27:03
As A Scalpel
25Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: 19 Feb 2013 11:08:03
Stun an Outsider.
Unlocked: 19 Feb 2013 09:17:55
Fulfill a Council request.
Unlocked: 19 Feb 2013 07:21:03
Capture a live alien.
Unlocked: 19 Feb 2013 07:01:57
Theory...
10Build a Laboratory.
Unlocked: 19 Feb 2013 06:13:04
Win a mission with an all-female squad. Single player only.
Unlocked: 18 Feb 2013 22:15:32
Build a base facility.
Unlocked: 18 Feb 2013 20:16:44
Shoot down a UFO.
Unlocked: 18 Feb 2013 19:17:48
Launch a Satellite.
Unlocked: 18 Feb 2013 19:12:20
Build an item.
Unlocked: 18 Feb 2013 18:13:29
Complete a Research Project.
Unlocked: 18 Feb 2013 18:11:32
We Happy Few
10Complete a mission without losing a soldier.
Unlocked: 18 Feb 2013 18:06:47
Complete the tutorial mission.
Unlocked: 18 Feb 2013 17:39:38
Take your new ally into the final challenge.
Unlocked: 23 Feb 2013 08:36:39
Complete Gangplank.
Unlocked: 23 Feb 2013 08:24:40
All Aboard
30Complete Confounding Light with more than 3 turns left on the timer.
Unlocked: 22 Feb 2013 22:54:09
Complete Confounding Light.
Unlocked: 22 Feb 2013 22:54:08
New Friend
10Complete Friends in Low Places.
Unlocked: 22 Feb 2013 22:23:02