Win the game from each of the 5 starting locations.

Unlocked: 6 Mar 2013 05:23 pm

Win a multiplayer match.

Unlocked: 5 Mar 2013 07:25 pm

Shoot down 40 UFOs.

Unlocked: 5 Mar 2013 10:00 am

Clear a UFO crash site with one soldier on Classic or Impossible difficulty.

Unlocked: 5 Mar 2013 08:37 am

Beat the game in Ironman mode on Classic or Impossible difficulty.

Unlocked: 4 Mar 2013 09:03 pm

Beat the game on Impossible difficulty.

Unlocked: 28 Feb 2013 09:28 pm

Beat the game on Classic difficulty.

Unlocked: 28 Feb 2013 09:28 pm

Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.

Unlocked: 26 Feb 2013 10:38 pm

Have a soldier survive every mission in a full game.

Unlocked: 24 Feb 2013 08:51 pm

Beat the game on any difficulty.

Unlocked: 23 Feb 2013 10:28 am

Make contact with the Ethereal hive mind.

Unlocked: 23 Feb 2013 08:35 am

In a single game, complete every Foundry project.

Unlocked: 22 Feb 2013 10:23 pm

Kill 500 aliens.

Unlocked: 22 Feb 2013 10:12 pm

Build the Gollop Chamber.

Unlocked: 22 Feb 2013 07:54 pm

Staff the Research Labs with 80 scientists.

Unlocked: 22 Feb 2013 07:21 pm

In a single game, complete every Research Project.

Unlocked: 22 Feb 2013 07:01 pm

Mind Control an Ethereal. Single player only.

Unlocked: 22 Feb 2013 03:37 pm

In a single game, shoot down one of each alien craft.

Unlocked: 22 Feb 2013 07:57 am

In a single game, complete every Autopsy.

Unlocked: 21 Feb 2013 10:47 pm

Successfully assault an Overseer UFO.

Unlocked: 21 Feb 2013 10:40 pm

Build the Hyperwave Relay.

Unlocked: 21 Feb 2013 08:28 pm

Kill an alien while flying. Single player only.

Unlocked: 21 Feb 2013 07:56 pm

Staff the Engineering Department with 80 engineers

Unlocked: 21 Feb 2013 07:32 pm

Get satellite coverage over every country on one continent.

Unlocked: 21 Feb 2013 07:28 pm

Kill 50 aliens with explosive weapons.

Unlocked: 21 Feb 2013 02:57 pm

Build a S.H.I.V.

Unlocked: 20 Feb 2013 09:04 pm

Find a soldier with the Gift.

Unlocked: 20 Feb 2013 07:38 pm

Cure poison on five soldiers in a single mission. Single player only.

Unlocked: 20 Feb 2013 05:09 pm

Build a suit of powered armor.

Unlocked: 20 Feb 2013 04:19 pm

Build a Firestorm.

Unlocked: 20 Feb 2013 04:11 pm

Acquire 1000 credits in one month.

Unlocked: 20 Feb 2013 11:10 am

Gain access to the lowest level in your base.

Unlocked: 20 Feb 2013 11:06 am

Recover the Hyperwave Beacon.

Unlocked: 20 Feb 2013 10:20 am

Kill 150 aliens.

Unlocked: 20 Feb 2013 07:23 am

Advance one of your soldiers to Colonel rank.

Unlocked: 19 Feb 2013 10:50 pm

Build a Workshop.

Unlocked: 19 Feb 2013 10:19 pm

Uncover the alien base's location.

Unlocked: 19 Feb 2013 06:27 pm

Earn the "Excellent" rating in every performance category on a terror mission.

Unlocked: 19 Feb 2013 11:08 am

Stun an Outsider.

Unlocked: 19 Feb 2013 09:17 am

Fulfill a Council request.

Unlocked: 19 Feb 2013 07:21 am

Capture a live alien.

Unlocked: 19 Feb 2013 07:01 am

Build a Laboratory.

Unlocked: 19 Feb 2013 06:13 am

Win a mission with an all-female squad. Single player only.

Unlocked: 18 Feb 2013 10:15 pm

Build a base facility.

Unlocked: 18 Feb 2013 08:16 pm

Shoot down a UFO.

Unlocked: 18 Feb 2013 07:17 pm

Launch a Satellite.

Unlocked: 18 Feb 2013 07:12 pm

Build an item.

Unlocked: 18 Feb 2013 06:13 pm

Complete a Research Project.

Unlocked: 18 Feb 2013 06:11 pm

Complete a mission without losing a soldier.

Unlocked: 18 Feb 2013 06:06 pm

Complete the tutorial mission.

Unlocked: 18 Feb 2013 05:39 pm

Take your new ally into the final challenge.

Unlocked: 23 Feb 2013 08:36 am

Complete Gangplank.

Unlocked: 23 Feb 2013 08:24 am

Complete Confounding Light with more than 3 turns left on the timer.

Unlocked: 22 Feb 2013 10:54 pm

Complete Confounding Light.

Unlocked: 22 Feb 2013 10:54 pm

Complete Friends in Low Places.

Unlocked: 22 Feb 2013 10:23 pm