| Game |
Achievement |
Points |
Unlocked |
 |
 |
Cache Checker |
0.64 | 12/31/2012 04:33:42 |
| Find every radar cache in chapter Under The Radar. |
|
 |
Quiet Mountain Getaway |
0.53 | 12/31/2012 04:29:52 |
| Survive the ambush at White Forest Inn. |
|
 |
Gordon Propelled Rocket |
0.57 | 12/31/2012 04:16:44 |
| Unlock the rocket launcher lambda cache in chapter Under The Radar. |
|
 |
Gunishment! |
0.53 | 12/31/2012 04:12:51 |
| Destroy the Combine Autogun in the junkyard. |
|
 |
Meet the Hunters |
0.52 | 12/31/2012 03:47:21 |
| Survive the Hunter ambush with Alyx. |
|
 |
Payback |
0.90 | 12/31/2012 03:44:53 |
| Kill a Hunter with its own flechettes. |
|
 |
Bone Breaker |
0.83 | 12/31/2012 03:29:34 |
| Kill 30 enemies with thrown physics objects. |
|
 |
Twofer |
0.51 | 12/31/2012 03:14:58 |
| Defeat both antlion guards outside the White Forest. |
|
 |
Into the Breach |
0.47 | 12/31/2012 02:17:30 |
| Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. |
|
 |
Deadly Harvest |
0.53 | 12/27/2012 05:07:06 |
| Kill an enemy by planting a hopper mine. |
|
 |
Acid Reflex |
0.45 | 12/27/2012 04:49:10 |
| Kill an acid antlion worker. |
|
 |
Grave Robber |
0.68 | 12/27/2012 04:36:02 |
| Steal a Zombine's grenade. |
| 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. |
|
 |
Hit and Run |
0.72 |
| Run over 20 enemies with the car 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. |
|
 |
Secondary Silo Secured |
0.54 |
| Secure the launch doors on missile silo 2. |
|
 |
Neighborhood Watch |
1.15 |
| Save all buildings outside the missile silo from destruction. |
|
 |
Defense of the Armament |
0.58 |
| Save the missile silo from the Combine offensive. |
|
 |
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. |
