No Looking Back
100Beat the game in Ironman mode on Classic or Impossible difficulty.
Unlocked: 13 Jul 2016 06:42 pm
Win the game from each of the 5 starting locations.
Unlocked: 13 Jul 2016 06:42 pm
Shoot down 40 UFOs.
Unlocked: 10 Jul 2016 09:28 pm
Win a multiplayer match.
Unlocked: 10 Jul 2016 04:22 pm
Beat the game on Impossible difficulty.
Unlocked: 10 Jul 2016 03:07 pm
Lone Wolf
20Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
Unlocked: 4 Jul 2016 11:02 pm
Win a mission with an all-female squad. Single player only.
Unlocked: 4 Jul 2016 11:02 pm
Bada Boom
10Kill 50 aliens with explosive weapons.
Unlocked: 3 Jul 2016 09:12 pm
Cure poison on five soldiers in a single mission. Single player only.
Unlocked: 3 Jul 2016 02:44 pm
Pale Horse
50Kill 500 aliens.
Unlocked: 2 Jul 2016 06:08 am
Have a soldier survive every mission in a full game.
Unlocked: 2 Jul 2016 02:10 am
Beat the game on any difficulty.
Unlocked: 2 Jul 2016 02:10 am
Make contact with the Ethereal hive mind.
Unlocked: 2 Jul 2016 01:11 am
Oppenheimer
20Staff the Research Labs with 80 scientists.
Unlocked: 2 Jul 2016 01:04 am
Edison
25In a single game, complete every Research Project.
Unlocked: 2 Jul 2016 12:04 am
In a single game, shoot down one of each alien craft.
Unlocked: 1 Jul 2016 10:51 pm
Build the Gollop Chamber.
Unlocked: 1 Jul 2016 10:46 pm
Skunkworks
20In a single game, complete every Foundry project.
Unlocked: 1 Jul 2016 10:45 pm
Kill an alien while flying. Single player only.
Unlocked: 1 Jul 2016 10:29 pm
Mind Control an Ethereal. Single player only.
Unlocked: 1 Jul 2016 10:14 pm
Staff the Engineering Department with 80 engineers
Unlocked: 1 Jul 2016 06:34 pm
Get satellite coverage over every country on one continent.
Unlocked: 1 Jul 2016 05:14 pm
In a single game, complete every Autopsy.
Unlocked: 1 Jul 2016 03:36 pm
Find a soldier with the Gift.
Unlocked: 30 Jun 2016 01:03 am
Man No More
10Build a suit of powered armor.
Unlocked: 30 Jun 2016 12:51 am
Successfully assault an Overseer UFO.
Unlocked: 29 Jun 2016 05:45 pm
Build a S.H.I.V.
Unlocked: 29 Jun 2016 04:24 pm
Build a Firestorm.
Unlocked: 29 Jun 2016 03:04 pm
Gain access to the lowest level in your base.
Unlocked: 29 Jun 2016 02:53 pm
Build the Hyperwave Relay.
Unlocked: 29 Jun 2016 05:10 am
Acquire 1000 credits in one month.
Unlocked: 29 Jun 2016 05:05 am
Kill 150 aliens.
Unlocked: 29 Jun 2016 03:45 am
Advance one of your soldiers to Colonel rank.
Unlocked: 29 Jun 2016 02:29 am
As A Scalpel
25Earn the "Excellent" rating in every performance category on a terror mission.
Unlocked: 29 Jun 2016 12:15 am
Recover the Hyperwave Beacon.
Unlocked: 28 Jun 2016 11:22 pm
Build an item.
Unlocked: 28 Jun 2016 04:35 am
Complete a Research Project.
Unlocked: 28 Jun 2016 04:30 am
We Happy Few
10Complete a mission without losing a soldier.
Unlocked: 28 Jun 2016 04:25 am
Complete the tutorial mission.
Unlocked: 27 Jun 2016 11:54 pm
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: 6 Jul 2016 07:18 pm
Complete Confounding Light.
Unlocked: 6 Jul 2016 06:42 pm
All Aboard
30Complete Confounding Light with more than 3 turns left on the timer.
Unlocked: 6 Jul 2016 06:42 pm
New Friend
10Complete Friends in Low Places.
Unlocked: 6 Jul 2016 03:44 pm
Take your new ally into the final challenge.
Unlocked: Offline