Playtime past 2 weeks:
0h

View global achievement stats
You must be logged in to compare these stats to your own
23 of 23 (100%) achievements earned:
Personal Achievements
 

Acid Reflex

Kill an acid antlion worker.

Get Some Grub

Squish every antlion grub in Episode Two.
Unlocked 29 Jan, 2020 @ 1:21pm

Piñata Party

Find and break every web cache in Episode Two.
Unlocked 29 Jan, 2020 @ 1:11pm

Into the Breach

Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
Unlocked 16 Jun, 2010 @ 10:34am

Twofer

Defeat both antlion guards outside the White Forest.
Unlocked 11 Apr, 2012 @ 4:57am

Hit and Run

Run over 20 enemies with the car in Episode Two.
Unlocked 3 Nov, 2013 @ 9:16am

Meet the Hunters

Survive the Hunter ambush with Alyx.
Unlocked 11 Apr, 2012 @ 5:41am

Puttin' On a Clinic

Defeat the chopper in Episode Two without any misses.
Unlocked 30 Jan, 2020 @ 7:59am

Gunishment!

Destroy the Combine Autogun in the junkyard.
Unlocked 11 Apr, 2012 @ 6:04am

Cache Checker

Find every radar cache in chapter Under The Radar.
Unlocked 30 Jan, 2020 @ 8:54am

Pedal to the Metal

Beat DOG in a race to the White Forest base.
Unlocked 30 Jan, 2020 @ 9:07am

Gordon Propelled Rocket

Unlock the rocket launcher lambda cache in chapter Under The Radar.
Unlocked 30 Jan, 2020 @ 8:35am

Quiet Mountain Getaway

Survive the ambush at White Forest Inn.
Unlocked 11 Apr, 2012 @ 6:16am

Little Rocket Man

Send the garden gnome into space.
Unlocked 30 Jan, 2020 @ 9:18am

Secondary Silo Secured

Secure the launch doors on missile silo 2.
Unlocked 2 Nov, 2013 @ 11:35am

Neighborhood Watch

Save all buildings outside the missile silo from destruction.
Unlocked 31 Jan, 2020 @ 12:02am

Defense of the Armament

Save the missile silo from the Combine offensive.
Unlocked 31 Jan, 2020 @ 12:02am

Payback

Kill a Hunter with its own flechettes.
Unlocked 30 Jan, 2020 @ 7:32am

Bone Breaker

Kill 30 enemies with thrown physics objects.
Unlocked 29 Jan, 2020 @ 11:40am

Deadly Harvest

Kill an enemy by planting a hopper mine.

Hot Potat0wned

Kill a Combine soldier with his own grenade.
Unlocked 30 Jan, 2020 @ 7:44am

Grave Robber

Steal a Zombine's grenade.
Unlocked 11 Apr, 2012 @ 5:12am

Gnome Alone

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.
Unlocked 29 Nov, 2020 @ 8:52am