You Win
You Win, Everything.

Who Needs Limbs?
Augment a soldier.

A Little Bit Alien
Modify a soldier.

Enemy Within
Get a Soldier to have 5 modifications.

Steel Martyr
Deploy three tactical subsystems on a single soldier.

Apotheosis Denied
Deal with the newest global threat.

They Shall Not Pass
Eliminate all alien waves.

Zom-B-Gone
Eradicate the infestation.

Someone Your Own Size
Kill a Muton Berserker in melee combat.

Where in the World
Make certain of the new threat's location.

Rise of the Machines
Field a squad consisting entirely of augmented soldiers and SHIVs (min. 4) and win the mission.

Mental Minefield
Kill an enemy as it is psionically attacking you.

Tingling Sensation
Kill an unseen enemy detected by a specially modified soldier.

Pain in the Neck
Cause an enemy to suicide.

Elite Defense
Beat a new special mission without losing any assets.

Guardian of Earth
Designate a highly decorated soldier as the Volunteer.

No Looking Back
Beat the game in Ironman mode on Classic or Impossible difficulty.

Xavier
Mind Control an Ethereal.

Humanity's Savior
Beat the game on any difficulty.

Earth First
Beat the game on Classic difficulty.

Our Finest Hour
Beat the game on Impossible difficulty.

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

Welcoming Committee
Kill 150 aliens.

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

Edison
In a single game, complete every Research Project.

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

Beyond the Veil
Find a soldier with the Gift.

Prisoner of War
Capture a live alien.

The Gatekeeper
Stun an Outsider.

X Marks the Spot
Uncover the alien base's location.

On the Shoulders of Giants
Build the Gollop Chamber.

Eye in the Sky
Launch a Satellite.

All Together Now
Get satellite coverage over every country on one continent.

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

We Happy Few
Complete a mission without losing a soldier.

The Hardest Road
Advance one of your soldiers to Colonel rank.

Worth Every Penny
Acquire 1000 credits in one month.

Skunkworks
In a single game, complete every Foundry project.

Theory...
Build a Laboratory.

...and Practice
Build a Workshop.

Wet Work
Complete a Very Difficult abduction mission in five turns or less on Classic or Impossible difficulty.

Drums in the Deep
Gain access to the lowest level in your base.

Happy to Oblige
Fulfill a Council request.

Off My Planet
Recover the Hyperwave Beacon.

Tables Turned
Shoot down a UFO.

And So It Begins...
Complete the tutorial mission.

The Volunteer
Make contact with the Ethereal hive mind.

Flight of the Valkyries
Win a mission with an all-female squad.