No Looking Back
100Beat the game in Ironman mode on Classic or Impossible difficulty.
Unlocked: 13 Jul 2016 18:42:36
Win the game from each of the 5 starting locations.
Unlocked: 13 Jul 2016 18:42:35
Shoot down 40 UFOs.
Unlocked: 10 Jul 2016 21:28:36
Win a multiplayer match.
Unlocked: 10 Jul 2016 16:22:31
Beat the game on Impossible difficulty.
Unlocked: 10 Jul 2016 15:07:23
Lone Wolf
20Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
Unlocked: 04 Jul 2016 23:02:47
Win a mission with an all-female squad. Single player only.
Unlocked: 04 Jul 2016 23:02:46
Bada Boom
10Kill 50 aliens with explosive weapons.
Unlocked: 03 Jul 2016 21:12:20
Cure poison on five soldiers in a single mission. Single player only.
Unlocked: 03 Jul 2016 14:44:02
Pale Horse
50Kill 500 aliens.
Unlocked: 02 Jul 2016 06:08:31
Have a soldier survive every mission in a full game.
Unlocked: 02 Jul 2016 02:10:23
Beat the game on any difficulty.
Unlocked: 02 Jul 2016 02:10:22
Make contact with the Ethereal hive mind.
Unlocked: 02 Jul 2016 01:11:31
Oppenheimer
20Staff the Research Labs with 80 scientists.
Unlocked: 02 Jul 2016 01:04:14
Edison
25In a single game, complete every Research Project.
Unlocked: 02 Jul 2016 00:04:06
In a single game, shoot down one of each alien craft.
Unlocked: 01 Jul 2016 22:51:14
Build the Gollop Chamber.
Unlocked: 01 Jul 2016 22:46:06
Skunkworks
20In a single game, complete every Foundry project.
Unlocked: 01 Jul 2016 22:45:24
Kill an alien while flying. Single player only.
Unlocked: 01 Jul 2016 22:29:30
Mind Control an Ethereal. Single player only.
Unlocked: 01 Jul 2016 22:14:22
Staff the Engineering Department with 80 engineers
Unlocked: 01 Jul 2016 18:34:50
Get satellite coverage over every country on one continent.
Unlocked: 01 Jul 2016 17:14:49
In a single game, complete every Autopsy.
Unlocked: 01 Jul 2016 15:36:50
Find a soldier with the Gift.
Unlocked: 30 Jun 2016 01:03:50
Man No More
10Build a suit of powered armor.
Unlocked: 30 Jun 2016 00:51:22
Successfully assault an Overseer UFO.
Unlocked: 29 Jun 2016 17:45:02
Build a S.H.I.V.
Unlocked: 29 Jun 2016 16:24:28
Build a Firestorm.
Unlocked: 29 Jun 2016 15:04:41
Gain access to the lowest level in your base.
Unlocked: 29 Jun 2016 14:53:05
Build the Hyperwave Relay.
Unlocked: 29 Jun 2016 05:10:53
Acquire 1000 credits in one month.
Unlocked: 29 Jun 2016 05:05:15
Kill 150 aliens.
Unlocked: 29 Jun 2016 03:45:44
Advance one of your soldiers to Colonel rank.
Unlocked: 29 Jun 2016 02:29:04
As A Scalpel
25Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: 29 Jun 2016 00:15:50
Recover the Hyperwave Beacon.
Unlocked: 28 Jun 2016 23:22:10
Build an item.
Unlocked: 28 Jun 2016 04:35:04
Complete a Research Project.
Unlocked: 28 Jun 2016 04:30:54
We Happy Few
10Complete a mission without losing a soldier.
Unlocked: 28 Jun 2016 04:25:31
Complete the tutorial mission.
Unlocked: 27 Jun 2016 23:54:44
Earth First
60Beat the game on Classic difficulty.
Unlocked: Offline
Capture a live alien.
Unlocked: Offline
Stun an Outsider.
Unlocked: Offline
Uncover the alien base's location.
Unlocked: Offline
Launch a Satellite.
Unlocked: Offline
Theory...
10Build a Laboratory.
Unlocked: Offline
Build a Workshop.
Unlocked: Offline
Wet Work
10Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.
Unlocked: Offline
Build a base facility.
Unlocked: Offline
Fulfill a Council request.
Unlocked: Offline
Shoot down a UFO.
Unlocked: Offline
Complete Gangplank.
Unlocked: 06 Jul 2016 19:18:21
Complete Confounding Light.
Unlocked: 06 Jul 2016 18:42:44
All Aboard
30Complete Confounding Light with more than 3 turns left on the timer.
Unlocked: 06 Jul 2016 18:42:44
New Friend
10Complete Friends in Low Places.
Unlocked: 06 Jul 2016 15:44:42
Take your new ally into the final challenge.
Unlocked: Offline