| Game |
Achievement |
Points |
 |
 |
Meet New People. Then Kill Them. |
1.05 |
| Win a multiplayer match. |
|
 |
Humanity's Savior |
0.66 |
| Beat the game on any difficulty. |
|
 |
Bada Boom |
0.61 |
| Kill 50 aliens with explosive weapons. |
|
 |
Welcoming Committee |
0.37 |
| Kill 150 aliens. |
|
 |
Pale Horse |
0.60 |
| Kill 500 aliens. |
|
 |
Angel of Death |
0.77 |
| Kill an alien while flying. Single player only. |
|
 |
All Employees Must Wash Hands… |
0.58 |
| In a single game, complete every Autopsy. |
|
 |
Beyond the Veil |
0.54 |
| Find a soldier with the Gift. |
|
 |
Prisoner of War |
0.30 |
| Capture a live alien. |
|
 |
The Gatekeeper |
0.36 |
| Stun an Outsider. |
|
 |
X Marks the Spot |
0.37 |
| Uncover the alien base's location. |
|
 |
See All, Know All |
0.52 |
| Build the Hyperwave Relay. |
|
 |
On the Shoulders of Giants |
0.60 |
| Build the Gollop Chamber. |
|
 |
Ride the Lightning |
0.51 |
| Build a Firestorm. |
|
 |
Eye in the Sky |
0.23 |
| Launch a Satellite. |
|
 |
All Together Now |
0.47 |
| Get satellite coverage over every country on one continent. |
|
 |
Man No More |
0.49 |
| Build a suit of powered armor. |
|
 |
We Happy Few |
0.20 |
| Complete a mission without losing a soldier. |
|
 |
The Hardest Road |
0.42 |
| Advance one of your soldiers to Colonel rank. |
|
 |
Worth Every Penny |
0.49 |
| Acquire 1000 credits in one month. |
|
 |
Oppenheimer |
0.70 |
| Staff the Research Labs with 80 scientists. |
|
 |
One Gun at a Time |
0.65 |
| Staff the Engineering Department with 80 engineers. |
|
 |
You Have 5 Seconds to Comply |
0.57 |
| Build a S.H.I.V. |
|
 |
Theory... |
0.39 |
| Build a Laboratory. |
|
 |
...and Practice. |
0.35 |
| Build a Workshop. |
|
 |
What Wonders Await |
0.20 |
| Complete a Research Project. |
|
 |
Up and Running |
0.25 |
| Build a base facility. |
|
 |
Combat Ready |
0.20 |
| Build an item. |
|
 |
Drums in the Deep |
0.50 |
| Gain access to the lowest level in your base. |
|
 |
Happy to Oblige |
0.30 |
| Fulfill a Council request. |
|
 |
And Hell's Coming With Me |
0.57 |
| Successfully assault an Overseer UFO. |
|
 |
Off My Planet |
0.45 |
| Recover the Hyperwave Beacon. |
|
 |
Tables Turned |
0.23 |
| Shoot down a UFO. |
|
 |
And So It Begins… |
0.20 |
| Complete the tutorial mission. |
|
 |
The Volunteer |
0.63 |
| Make contact with the Ethereal hive mind. |
|
 |
No Looking Back |
1.64 |
| Beat the game in Ironman mode on Classic or Impossible Difficulty. |
|
 |
Xavier |
1.22 |
| Mind Control an Ethereal. Single player only. |
|
 |
Earth First |
1.34 |
| Beat the game on Classic difficulty. |
|
 |
Our Finest Hour |
1.81 |
| Beat the game on Impossible difficulty. |
|
 |
Lone Wolf |
1.61 |
| Clear a UFO crash site with one soldier on Classic or Impossible difficulty. |
|
 |
Shooting Stars |
1.35 |
| Shoot down 40 UFOs. |
|
 |
Ain't No Cavalry Comin' |
1.61 |
| Have a soldier survive every mission in a full game. |
|
 |
As A Scalpel |
0.47 |
| Earn the "Excellent" rating in every performance category on a terror mission. |
|
 |
Edison |
1.15 |
| In a single game, complete every Research Project. |
|
 |
Hunter/Killer |
0.94 |
| In a single game, shoot down one of each alien craft. |
|
 |
Bubonic |
1.21 |
| Play a multiplayer match against someone with this achievement. |
|
 |
Skunkworks |
0.98 |
| In a single game, complete every Foundry project. |
|
 |
Wet Work |
1.35 |
| Complete a Very Hard abduction mission in five turns or less on Classic or Impossible difficulty. |
|
 |
A Continental Fellow |
2.04 |
| Win the game from each of the 5 starting locations. |
|
 |
Flight of the Valkyries |
0.70 |
| Win a mission with an all-female squad. Single player only. |
