| Game |
Achievement |
Points |
Unlocked |
 |
 |
Live Bait |
0.78 | 08/24/2018 19:58:31 |
| Help Alyx snipe 30 enemies in Episode One. |
|
 |
Escape From City 17 |
0.64 | 08/24/2018 01:32:29 |
| Escape City 17 with Alyx. |
|
 |
Attica! |
0.62 | 08/24/2018 00:44:13 |
| Destroy the gunship in the hospital attic. |
|
 |
Elevator Action |
0.60 | 08/23/2018 13:21:24 |
| Survive long enough to get on the parking garage elevator. |
|
 |
Car Crusher |
0.89 | 06/23/2015 13:19:20 |
| Use the cars to squash 15 antlions in Episode One. |
|
 |
Pacifist |
1.02 | 06/23/2015 12:22:04 |
| Contain the Citadel core without killing any stalkers. |
|
 |
Think Fast! |
0.83 | 06/23/2015 12:16:46 |
| Kill an Elite Soldier with his own energy ball. |
|
 |
Containment |
0.56 | 05/30/2010 13:07:16 |
| Contain the Citadel core. |
|
 |
Watch Your Head! |
0.55 | |
| Make it to the bottom of the Citadel's main elevator shaft in one piece. |
