XCOM: Enemy Unknown dropped
Achievements
Earned 37 achievements
Complete Deluge
Build a suit of powered armor.
Eliminate all alien waves
Get at least 4 kills with XCOM Base Security personnel
Kill an elite enemy Sniper with one of your own snipers in single player
Eliminate an enemy's shield and kill it on the same turn in single player
Cause an enemy to suicide
Kill an elite enemy Medic with explosive damage in single player
Advance one of your soldiers to Colonel rank.
Kill 50 aliens with explosive weapons.
Modify a soldier in single player
Gain access to the lowest level in your base.
Get satellite coverage over every country on one continent.
Beat a new special mission without losing any assets
Have your special-duty soldier kill three enemies in the same mission
Kill 150 aliens.
Acquire 1000 credits in one month.
Build a Laboratory.
Build a Workshop.
Augment a soldier in single player
Stop a squad member from suffocating in single player
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.
Complete the tutorial mission.