| Game |
Achievement |
Points |
Unlocked |
 |
 |
Pedal to the Metal |
0.68 | 04/22/2010 23:14:23 |
| Beat DOG in a race to the White Forest base. |
|
 |
Defense of the Armament |
0.58 | 08/11/2009 04:07:55 |
| Save the missile silo from the Combine offensive. |
|
 |
Payback |
0.90 | 08/11/2009 03:07:42 |
| Kill a Hunter with its own flechettes. |
|
 |
Secondary Silo Secured |
0.54 | 08/11/2009 03:07:42 |
| Secure the launch doors on missile silo 2. |
|
 |
Hit and Run |
0.72 | 08/11/2009 02:10:21 |
| Run over 20 enemies with the car in Episode Two. |
|
 |
Cache Checker |
0.64 | 08/11/2009 02:10:21 |
| Find every radar cache in chapter Under The Radar. |
|
 |
Gordon Propelled Rocket |
0.57 | 08/11/2009 02:10:21 |
| Unlock the rocket launcher lambda cache in chapter Under The Radar. |
|
 |
Quiet Mountain Getaway |
0.53 | 08/11/2009 02:10:21 |
| Survive the ambush at White Forest Inn. |
|
 |
Bone Breaker |
0.83 | 08/11/2009 01:06:03 |
| Kill 30 enemies with thrown physics objects. |
|
 |
Gunishment! |
0.53 | 08/11/2009 01:06:03 |
| Destroy the Combine Autogun in the junkyard. |
|
 |
Meet the Hunters |
0.52 | 08/11/2009 01:06:03 |
| Survive the Hunter ambush with Alyx. |
|
 |
Grave Robber |
0.68 | 08/10/2009 14:08:03 |
| Steal a Zombine's grenade. |
|
 |
Twofer |
0.51 | 08/10/2009 13:45:12 |
| Defeat both antlion guards outside the White Forest. |
|
 |
Deadly Harvest |
0.53 | 08/10/2009 12:13:35 |
| Kill an enemy by planting a hopper mine. |
|
 |
Into the Breach |
0.47 | 08/10/2009 12:13:35 |
| Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. |
|
 |
Acid Reflex |
0.45 | 08/10/2009 11:53:43 |
| Kill an acid antlion worker. |
| Game |
Achievement |
Points |
|
 |
Get Some Grub |
1.20 |
| Squish every antlion grub in Episode Two. |
|
 |
Piñata Party |
1.00 |
| Find and break every web cache in Episode Two. |
|
 |
Puttin' On a Clinic |
1.04 |
| Defeat the chopper in Episode Two without any misses. |
|
 |
Little Rocket Man |
1.11 |
| Send the garden gnome into space. |
|
 |
Neighborhood Watch |
1.15 |
| Save all buildings outside the missile silo from destruction. |
|
 |
Hot Potat0wned |
1.07 |
| Kill a Combine soldier with his own grenade. |
|
 |
Gnome Alone |
1.21 |
| 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. |
