Game |
Achievement |
Points |
Unlocked |
|
|
The One Free Bullet |
1.06 | 08/11/2013 01:55:18 |
Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay! |
|
|
Zombie-que |
1.08 | 08/30/2010 21:06:41 |
Use flares to light 15 zombies on fire. |
|
|
Pacifist |
1.02 | 08/30/2010 20:31:21 |
Contain the Citadel core without killing any stalkers. |
|
|
Conservationist |
1.06 | 08/30/2010 19:47:47 |
Kill five enemies with the same energy ball. |
|
|
Think Fast! |
0.83 | 08/27/2010 21:10:38 |
Kill an Elite Soldier with his own energy ball. |
|
|
Citizen Escort |
0.75 | 08/27/2010 20:25:27 |
Don't let any citizens die when escorting them to the escape train. |
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|
Escape From City 17 |
0.64 | 08/27/2010 19:54:52 |
Escape City 17 with Alyx. |
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|
Attica! |
0.62 | 08/27/2010 17:26:42 |
Destroy the gunship in the hospital attic. |
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|
Live Bait |
0.78 | 08/27/2010 16:58:22 |
Help Alyx snipe 30 enemies in Episode One. |
|
|
Elevator Action |
0.60 | 08/27/2010 16:41:45 |
Survive long enough to get on the parking garage elevator. |
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|
Car Crusher |
0.89 | 08/27/2010 16:30:35 |
Use the cars to squash 15 antlions in Episode One. |
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Containment |
0.56 | 08/26/2010 23:37:27 |
Contain the Citadel core. |
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|
Watch Your Head! |
0.55 | 08/26/2010 23:20:16 |
Make it to the bottom of the Citadel's main elevator shaft in one piece. |