| Game |
Achievement |
Points |
Unlocked |
 |
 |
Escape From City 17 |
0.64 | 04/16/2011 14:46:22 |
| Escape City 17 with Alyx. |
|
 |
Citizen Escort |
0.75 | 04/16/2011 14:38:26 |
| Don't let any citizens die when escorting them to the escape train. |
|
 |
Attica! |
0.62 | 04/16/2011 13:59:31 |
| Destroy the gunship in the hospital attic. |
|
 |
Live Bait |
0.78 | 04/15/2011 18:57:42 |
| Help Alyx snipe 30 enemies in Episode One. |
|
 |
Elevator Action |
0.60 | 04/14/2011 22:02:49 |
| Survive long enough to get on the parking garage elevator. |
|
 |
Car Crusher |
0.89 | 04/14/2011 21:51:51 |
| Use the cars to squash 15 antlions in Episode One. |
|
 |
Conservationist |
1.06 | 04/13/2011 17:30:22 |
| Kill five enemies with the same energy ball. |
|
 |
Watch Your Head! |
0.55 | 04/12/2011 22:10:40 |
| Make it to the bottom of the Citadel's main elevator shaft in one piece. |
|
 |
Pacifist |
1.02 | 09/20/2010 20:11:56 |
| Contain the Citadel core without killing any stalkers. |
|
 |
Containment |
0.56 | 09/20/2010 20:11:56 |
| Contain the Citadel core. |
|
 |
Think Fast! |
0.83 | 09/20/2010 19:50:24 |
| Kill an Elite Soldier with his own energy ball. |
