| Game |
Achievement |
Points |
Unlocked |
 |
 |
Grave Robber |
0.68 | 08/01/2011 22:26:02 |
| Steal a Zombine's grenade. |
|
 |
Defense of the Armament |
0.58 | 05/19/2010 18:52:50 |
| Save the missile silo from the Combine offensive. |
|
 |
Hit and Run |
0.72 | 05/19/2010 17:32:01 |
| Run over 20 enemies with the car in Episode Two. |
|
 |
Cache Checker |
0.64 | 05/18/2010 23:08:08 |
| Find every radar cache in chapter Under The Radar. |
|
 |
Twofer |
0.51 | 05/18/2010 19:05:26 |
| Defeat both antlion guards outside the White Forest. |
|
 |
Into the Breach |
0.47 | 12/24/2009 14:21:42 |
| Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. |
|
 |
Acid Reflex |
0.45 | 12/23/2009 20:59:40 |
| Kill an acid antlion worker. |
|
 |
Bone Breaker |
0.83 | |
| Kill 30 enemies with thrown physics objects. |
|
 |
Gordon Propelled Rocket |
0.57 | |
| Unlock the rocket launcher lambda cache in chapter Under The Radar. |
|
 |
Secondary Silo Secured |
0.54 | |
| Secure the launch doors on missile silo 2. |
|
 |
Quiet Mountain Getaway |
0.53 | |
| Survive the ambush at White Forest Inn. |
|
 |
Deadly Harvest |
0.53 | |
| Kill an enemy by planting a hopper mine. |
|
 |
Gunishment! |
0.53 | |
| Destroy the Combine Autogun in the junkyard. |
|
 |
Meet the Hunters |
0.52 | |
| Survive the Hunter ambush with Alyx. |
| 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. |
|
 |
Pedal to the Metal |
0.68 |
| Beat DOG in a race to the White Forest base. |
|
 |
Little Rocket Man |
1.11 |
| Send the garden gnome into space. |
|
 |
Neighborhood Watch |
1.15 |
| Save all buildings outside the missile silo from destruction. |
|
 |
Payback |
0.90 |
| Kill a Hunter with its own flechettes. |
|
 |
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. |
