| Game |
Achievement |
Points |
Unlocked |
 |
 |
Deadly Harvest |
0.53 | 04/02/2013 23:00:21 |
| Kill an enemy by planting a hopper mine. |
|
 |
Secondary Silo Secured |
0.54 | 12/13/2010 14:14:45 |
| Secure the launch doors on missile silo 2. |
|
 |
Cache Checker |
0.64 | 12/13/2010 13:51:42 |
| Find every radar cache in chapter Under The Radar. |
|
 |
Quiet Mountain Getaway |
0.53 | 12/13/2010 13:48:32 |
| Survive the ambush at White Forest Inn. |
|
 |
Gordon Propelled Rocket |
0.57 | 12/13/2010 13:37:34 |
| Unlock the rocket launcher lambda cache in chapter Under The Radar. |
|
 |
Gunishment! |
0.53 | 12/13/2010 13:33:39 |
| Destroy the Combine Autogun in the junkyard. |
|
 |
Puttin' On a Clinic |
1.04 | 12/13/2010 13:25:39 |
| Defeat the chopper in Episode Two without any misses. |
|
 |
Meet the Hunters |
0.52 | 12/13/2010 13:14:10 |
| Survive the Hunter ambush with Alyx. |
|
 |
Twofer |
0.51 | 12/13/2010 12:43:48 |
| Defeat both antlion guards outside the White Forest. |
|
 |
Piñata Party |
1.00 | 12/13/2010 12:28:30 |
| Find and break every web cache in Episode Two. |
|
 |
Into the Breach |
0.47 | 12/13/2010 12:00:20 |
| Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. |
|
 |
Acid Reflex |
0.45 | 12/13/2010 11:37:26 |
| Kill an acid antlion worker. |
| Game |
Achievement |
Points |
|
 |
Get Some Grub |
1.20 |
| Squish every antlion grub in Episode Two. |
|
 |
Hit and Run |
0.72 |
| Run over 20 enemies with the car in Episode Two. |
|
 |
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. |
|
 |
Defense of the Armament |
0.58 |
| Save the missile silo from the Combine offensive. |
|
 |
Payback |
0.90 |
| Kill a Hunter with its own flechettes. |
|
 |
Bone Breaker |
0.83 |
| Kill 30 enemies with thrown physics objects. |
|
 |
Hot Potat0wned |
1.07 |
| Kill a Combine soldier with his own grenade. |
|
 |
Grave Robber |
0.68 |
| Steal a Zombine's 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. |
