XCOM: Enemy Unknown - 0 of 85 earned

No Looking BackBeat the game in Ironman mode on Classic or Impossible Difficulty.Locked

Meet New People. Then Kill Them.Win a multiplayer match.Locked

XavierMind Control an Ethereal. Single player only.Locked

Humanity's SaviorBeat the game on any difficulty.Locked

Earth FirstBeat the game on Classic difficulty.Locked

Our Finest HourBeat the game on Impossible difficulty.Locked

Lone WolfClear a UFO crash site with one soldier on Classic or Impossible difficulty.Locked

Bada BoomKill 50 aliens with explosive weapons.Locked

Welcoming CommitteeKill 150 aliens.Locked

Pale HorseKill 500 aliens.Locked

Shooting StarsShoot down 40 UFOs.Locked

Ain't No Cavalry Comin'Have a soldier survive every mission in a full game.Locked

As A ScalpelEarn the "Excellent" rating in every performance category on a terror mission.Locked

EdisonIn a single game, complete every Research Project.Locked

Angel of DeathKill an alien while flying. Single player only.Locked

All Employees Must Wash Hands…In a single game, complete every Autopsy.Locked

Beyond the VeilLocked

Prisoner of WarLocked

The GatekeeperLocked

X Marks the SpotLocked

See All, Know AllLocked

On the Shoulders of GiantsLocked

Ride the LightningLocked

Eye in the SkyLaunch a Satellite.Locked

All Together NowGet satellite coverage over every country on one continent.Locked

Hunter/KillerIn a single game, shoot down one of each alien craft.Locked

Man No MoreBuild a suit of powered armor.Locked

BubonicPlay a multiplayer match against someone with this achievement.Locked

We Happy Few Complete a mission without losing a soldier.Locked

The Hardest RoadAdvance one of your soldiers to Colonel rank.Locked

Worth Every PennyAcquire 1000 credits in one month.Locked

OppenheimerStaff the Research Labs with 80 scientists.Locked

One Gun at a TimeStaff the Engineering Department with 80 engineers.Locked

SkunkworksIn a single game, complete every Foundry project.Locked

You Have 5 Seconds to ComplyBuild a S.H.I.V.Locked

Theory...Build a Laboratory.Locked

...and Practice.Build a Workshop.Locked

Wet WorkComplete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty.Locked

A Continental FellowWin the game from each of the 5 starting locations.Locked

What Wonders AwaitComplete a Research Project.Locked

Up and RunningBuild a base facility.Locked

Combat ReadyBuild an item.Locked

Drums in the DeepGain access to the lowest level in your base.Locked

Happy to ObligeFulfill a Council request.Locked

And Hell's Coming With MeLocked

Off My PlanetLocked

Tables TurnedShoot down a UFO.Locked

And So It Begins…Complete the tutorial mission.Locked

The VolunteerLocked

Flight of the ValkyriesWin a mission with an all-female squad. Single player only.Locked

New FriendLocked

Bait the HookLocked

The Bigger They AreLocked

Rising DragonLocked

All AboardLocked

Who Needs Limbs?Augment a soldier in single playerLocked

A Little Bit AlienModify a soldier in single playerLocked

Enemy WithinGet a Soldier to have 5 modifications in single playerLocked

Steel MartyrDeploy three tactical subsystems on a single soldier in single playerLocked

Apotheosis DeniedDeal with the newest global threatLocked

They Shall Not PassEliminate all alien wavesLocked

Zom-B-GoneEradicate the infestationLocked

An Army Of FourBeat the game without buying a Squad Size upgrade (Classic+ difficulty)Locked

The Meld SquadField a fully enhanced squad and win the missionLocked

ShieldbusterEliminate an enemy's shield and kill it on the same turn in single playerLocked

Someone Your Own SizeKill a Muton Berserker in melee combat in single playerLocked

Taking A Load OffStop a squad member from suffocating in single playerLocked

Where in the WorldMake certain of the new threat's locationLocked

Mind the StepJump two stories in one move in single playerLocked

Nice CoverUse Collateral Damage to blow up a car in single playerLocked

By Our Powers CombinedField a squad with 4 augmented soldiers, each with a different base ability and win the missionLocked

Rise of the MachinesField a squad consisting entirely of augmented soldiers and SHIVs (min. 4) and win the missionLocked

Mutatis MutandisField a squad where all members have at least two modifications (min. 4) and win the missionLocked

Mental MinefieldKill an enemy as it is psionically attacking you in single playerLocked

Anger ManagementProc Combat Rush on the entire squad (min. 4)Locked

Remington… Max RemingtonHave your special-duty soldier kill three enemies in the same missionLocked

G’dayKill an elite enemy Sniper with one of your own snipers in single playerLocked

Regenerate ThisKill an elite enemy Medic with explosive damage in single playerLocked

Tingling SensationKill an unseen enemy detected by a specially modified soldier in single playerLocked

Pain in the NeckCause an enemy to suicideLocked

Solid ProspectComplete DelugeLocked

Ours are the FuriesComplete FuriesLocked

Elite DefenseBeat a new special mission without losing any assetsLocked

Guardian of EarthDesignate a highly decorated soldier as the VolunteerLocked

All Hands on DeckGet at least 4 kills with XCOM Base Security personnelLocked