XCOM: Enemy Unknown achievements

0.15%
You Win
Gain all trophies.
1.64%
A Continental Fellow
Win the game from each of the 5 starting locations.
1.73%
An Army Of Four
Beat the game without buying a Squad Size upgrade (Classic+ difficulty)
2.12%
Our Finest Hour
Beat the game on Impossible difficulty.
2.60%
No Looking Back
Beat the game in Ironman mode on Classic or Impossible difficulty.
2.77%
By Our Powers Combined
Field a squad with 4 augmented soldiers, each with a different base ability and win the mission
2.79%
Lone Wolf
Clear a UFO crash site with one soldier on Classic or Impossible difficulty.
2.83%
Guardian of Earth
Designate a highly decorated soldier as the Volunteer.
3.18%
Ain't No Cavalry Comin'
Have a soldier survive every mission in a full game.
3.37%
Rise of the Machines
Field a squad consisting entirely of augmented soldiers and SHIVs (min. 4) and win the mission.
3.74%
Mutatis Mutandis
Field a squad where all members have at least two modifications (min. 4) and win the mission
3.87%
Shooting Stars
Shoot down 40 UFOs.
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