| Game |
Achievement |
Points |
Unlocked |
 |
 |
The One Free Bullet |
1.06 | 12/14/2014 17:55:39 |
| Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay! |
|
 |
Pacifist |
1.02 | 02/01/2014 20:47:49 |
| Contain the Citadel core without killing any stalkers. |
|
 |
Live Bait |
0.78 | 07/30/2011 17:15:35 |
| Help Alyx snipe 30 enemies in Episode One. |
|
 |
Think Fast! |
0.83 | 07/30/2011 16:36:01 |
| Kill an Elite Soldier with his own energy ball. |
|
 |
Citizen Escort |
0.75 | 12/06/2010 18:41:37 |
| Don't let any citizens die when escorting them to the escape train. |
|
 |
Escape From City 17 |
0.64 | 10/26/2010 12:12:57 |
| Escape City 17 with Alyx. |
|
 |
Attica! |
0.62 | 10/25/2010 20:18:21 |
| Destroy the gunship in the hospital attic. |
|
 |
Elevator Action |
0.60 | 10/25/2010 09:40:19 |
| Survive long enough to get on the parking garage elevator. |
|
 |
Containment |
0.56 | 10/24/2010 10:53:07 |
| Contain the Citadel core. |
|
 |
Watch Your Head! |
0.55 | 09/21/2010 20:01:24 |
| Make it to the bottom of the Citadel's main elevator shaft in one piece. |
