6.4 hours playing time on record
| Game | Achievement | Points | Unlocked | |
|---|---|---|---|---|
 |
 |
Conservationist | 1.06 | 11/17/2014 12:53:28 |
| Kill five enemies with the same energy ball. | ||||
|
 |
Pacifist | 1.02 | 07/15/2013 11:16:10 |
| Contain the Citadel core without killing any stalkers. | ||||
|
 |
Containment | 0.56 | 07/15/2013 11:16:10 |
| Contain the Citadel core. | ||||
|
 |
Think Fast! | 0.83 | 07/15/2013 10:50:50 |
| Kill an Elite Soldier with his own energy ball. | ||||
|
 |
Watch Your Head! | 0.55 | 07/15/2013 10:49:44 |
| Make it to the bottom of the Citadel's main elevator shaft in one piece. | ||||
| Game | Achievement | Points | |
|---|---|---|---|
|
 |
Car Crusher | 0.89 |
| Use the cars to squash 15 antlions in Episode One. | |||
|
 |
Elevator Action | 0.60 |
| Survive long enough to get on the parking garage elevator. | |||
|
 |
Live Bait | 0.78 |
| Help Alyx snipe 30 enemies in Episode One. | |||
|
 |
Attica! | 0.62 |
| Destroy the gunship in the hospital attic. | |||
|
 |
Citizen Escort | 0.75 |
| Don't let any citizens die when escorting them to the escape train. | |||
|
 |
Escape From City 17 | 0.64 |
| Escape City 17 with Alyx. | |||
|
 |
The One Free Bullet | 1.06 |
| Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay! | |||
|
 |
Zombie-que | 1.08 |
| Use flares to light 15 zombies on fire. | |||