| Game |
Achievement |
Points |
Unlocked |
 |
 |
Gnome Alone |
1.21 | 11/20/2020 14:04:13 |
| If you are reading this achievement, Gabe Newell has successfully launched Gnome Chompski into space. If you did not also receive the achievement 'Manufacturing Ascent', Newell has abandoned his plans to shoot Noam Chomsky into space. |
|
 |
Hot Potat0wned |
1.07 | 05/08/2017 10:21:43 |
| Kill a Combine soldier with his own grenade. |
|
 |
Grave Robber |
0.68 | 05/08/2017 09:20:15 |
| Steal a Zombine's grenade. |
|
 |
Puttin' On a Clinic |
1.04 | 02/19/2016 04:32:03 |
| Defeat the chopper in Episode Two without any misses. |
|
 |
Bone Breaker |
0.83 | 02/19/2016 03:54:00 |
| Kill 30 enemies with thrown physics objects. |
|
 |
Defense of the Armament |
0.58 | 01/04/2016 06:39:20 |
| Save the missile silo from the Combine offensive. |
|
 |
Hit and Run |
0.72 | 01/02/2016 12:49:02 |
| Run over 20 enemies with the car in Episode Two. |
|
 |
Secondary Silo Secured |
0.54 | 01/02/2016 12:29:54 |
| Secure the launch doors on missile silo 2. |
|
 |
Little Rocket Man |
1.11 | 01/02/2016 11:39:52 |
| Send the garden gnome into space. |
|
 |
Pedal to the Metal |
0.69 | 01/02/2016 11:24:17 |
| Beat DOG in a race to the White Forest base. |
|
 |
Cache Checker |
0.64 | 01/02/2016 11:17:47 |
| Find every radar cache in chapter Under The Radar. |
|
 |
Quiet Mountain Getaway |
0.53 | 01/02/2016 11:12:36 |
| Survive the ambush at White Forest Inn. |
|
 |
Gordon Propelled Rocket |
0.57 | 01/02/2016 10:54:41 |
| Unlock the rocket launcher lambda cache in chapter Under The Radar. |
|
 |
Gunishment! |
0.53 | 01/02/2016 10:47:10 |
| Destroy the Combine Autogun in the junkyard. |
|
 |
Meet the Hunters |
0.52 | 01/02/2016 10:16:01 |
| Survive the Hunter ambush with Alyx. |
|
 |
Twofer |
0.51 | 01/02/2016 08:39:17 |
| Defeat both antlion guards outside the White Forest. |
|
 |
Into the Breach |
0.47 | 01/02/2016 07:26:38 |
| Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. |
|
 |
Deadly Harvest |
0.53 | 01/02/2016 07:15:31 |
| Kill an enemy by planting a hopper mine. |
|
 |
Acid Reflex |
0.45 | 01/02/2016 06:58:39 |
| Kill an acid antlion worker. |
