Game |
Achievement |
Points |
|
|
Acid Reflex |
0.45 |
Kill an acid antlion worker. |
|
|
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. |
|
|
Into the Breach |
0.48 |
Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft. |
|
|
Twofer |
0.51 |
Defeat both antlion guards outside the White Forest. |
|
|
Hit and Run |
0.72 |
Run over 20 enemies with the car in Episode Two. |
|
|
Meet the Hunters |
0.52 |
Survive the Hunter ambush with Alyx. |
|
|
Puttin' On a Clinic |
1.04 |
Defeat the chopper in Episode Two without any misses. |
|
|
Gunishment! |
0.53 |
Destroy the Combine Autogun in the junkyard. |
|
|
Cache Checker |
0.64 |
Find every radar cache in chapter Under The Radar. |
|
|
Pedal to the Metal |
0.69 |
Beat DOG in a race to the White Forest base. |
|
|
Gordon Propelled Rocket |
0.58 |
Unlock the rocket launcher lambda cache in chapter Under The Radar. |
|
|
Quiet Mountain Getaway |
0.53 |
Survive the ambush at White Forest Inn. |
|
|
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. |
|
|
Payback |
0.90 |
Kill a Hunter with its own flechettes. |
|
|
Bone Breaker |
0.83 |
Kill 30 enemies with thrown physics objects. |
|
|
Deadly Harvest |
0.53 |
Kill an enemy by planting a hopper mine. |
|
|
Hot Potat0wned |
1.07 |
Kill a Combine soldier with his own grenade. |
|
|
Grave Robber |
0.68 |
Steal a Zombine's grenade. |