XCOM®: Enemy Unknown Progress

Complete the tutorial mission.

Build a S.H.I.V.

Acquire 1000 credits in one month.

Kill 50 aliens with explosive weapons.

Build a suit of powered armor.

Build a Workshop.

Uncover the alien base's location.

Stun an Outsider.

Kill 150 aliens.

Capture a live alien.

Get satellite coverage over every country on one continent.

Build a Laboratory.

Gain access to the lowest level in your base.

Fulfill a Council request.

Build a base facility.

Shoot down a UFO.

Launch a Satellite.

Build an item.

Complete a Research Project.

Complete a mission without losing a soldier.

In a single game, complete every Research Project.

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

Kill 500 aliens.

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

Beat the game on any difficulty.

Kill an alien while flying. Single player only.

Make contact with the Ethereal hive mind.

In a single game, complete every Foundry project.

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

Build the Gollop Chamber.

Win a multiplayer match.

Staff the Engineering Department with 80 engineers

Mind Control an Ethereal. Single player only.

Staff the Research Labs with 80 scientists.

In a single game, complete every Autopsy.

Successfully assault an Overseer UFO.

Build the Hyperwave Relay.

Build a Firestorm.

Find a soldier with the Gift.

Advance one of your soldiers to Colonel rank.

Recover the Hyperwave Beacon.

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