Playtime past 2 weeks:
16.4h

View global achievement stats
You must be logged in to compare these stats to your own
54 of 69 (78%) achievements earned:
Personal Achievements
 

Defiant

Hit the trashcan cop with the can.
Unlocked 24 Nov @ 1:41am

Submissive

Put the can in the trash.
Unlocked 24 Nov @ 1:43am

Malcontent

Escape the apartment block raid.
Unlocked 24 Nov @ 1:45am

What cat?

Break the mini-teleporter in Kleiner's lab.
Unlocked 24 Nov @ 1:49am

Trusty Hardware

Get the crowbar.
Unlocked 24 Nov @ 1:56am

Barnacle Bowling

Kill five barnacles with one barrel.
Unlocked 24 Nov @ 2:06am

Anchor's Aweigh!

Get the airboat.
Unlocked 24 Nov @ 2:23am

Heavy Weapons

Get the airboat's mounted gun.
Unlocked 24 Nov @ 2:52am

Vorticough

Discover the hidden singing vortigaunt cave in chapter Water Hazard.
Unlocked 24 Nov @ 3:04am

Revenge!

Destroy the hunter-chopper in Half-Life 2.
Unlocked 24 Nov @ 3:00am

Blast from the Past

Find the HEV Suit Charger faceplate in Eli's scrapyard.
Unlocked 24 Nov @ 3:29am

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.
Unlocked 24 Nov @ 3:19am

Two Points

Use DOG's ball to make a basket in Eli's scrapyard.
Unlocked 24 Nov @ 3:32am

Zombie Chopper

Play through Ravenholm using only the Gravity Gun.
Unlocked 24 Nov @ 4:02am

Hallowed Ground

Escort Gregori safely through the church cemetery.
Unlocked 24 Nov @ 3:57am

OSHA Violation

Kill 3 enemies using the crane.
Unlocked 24 Nov @ 4:28am

Targetted Advertising

Pin a soldier to the billboard in chapter Highway 17.
Unlocked 24 Nov @ 4:35am

Where Cubbage Fears to Tread

Defend Little Odessa from the gunship attack.
Unlocked 24 Nov @ 4:23am

One Man Army

Destroy six gunships in Half-Life 2.
Unlocked 24 Nov @ 6:29am

Keep Off the Sand!

Cross the antlion beach in chapter Sandtraps without touching the sand.
Unlocked 24 Nov @ 5:59am

Bug Hunt

Use the antlions to kill 50 enemies.
Unlocked 24 Nov @ 6:38am

Flushed

Kill an enemy with a toilet.
Unlocked 24 Nov @ 6:31am

Warden Freeman

Survive the second turret standoff in Nova Prospekt.
Unlocked 24 Nov @ 7:26am

Follow Freeman

Gain command of a squad of rebels in the uprising.
Unlocked 24 Nov @ 7:44am

Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked 24 Nov @ 8:05am

Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked 24 Nov @ 8:25am

Counter-Sniper

Kill all of the snipers in City 17.
Unlocked 24 Nov @ 8:52am

Fight the Power

Shut down the supression device by disabling its generators.
Unlocked 24 Nov @ 9:07am

Giant Killer

Survive the rooftop strider battle in the ruins of City 17.
Unlocked 24 Nov @ 9:33am

Atomizer

Disintegrate 15 soldiers by throwing them into a Combine ball field.
Unlocked 24 Nov @ 9:44am

Singularity Collapse

Destroy the Citadel's reactor core.
Unlocked 24 Nov @ 10:04am

Lambda Locator

Find all lambda caches in Half-Life 2.
Unlocked 24 Nov @ 9:22am

Hack Attack!

Kill five enemies with a Manhack.
Unlocked 24 Nov @ 7:25am

Watch Your Head!

Make it to the bottom of the Citadel's main elevator shaft in one piece.
Unlocked 25 Nov @ 9:35am

Containment

Contain the Citadel core.
Unlocked 25 Nov @ 9:47am

Pacifist

Contain the Citadel core without killing any stalkers.
Unlocked 25 Nov @ 9:47am

Car Crusher

Use the cars to squash 15 antlions in Episode One.
Unlocked 25 Nov @ 10:37am

Elevator Action

Survive long enough to get on the parking garage elevator.
Unlocked 25 Nov @ 10:16am

Live Bait

Help Alyx snipe 30 enemies in Episode One.
Unlocked 25 Nov @ 10:37am

Attica!

Destroy the gunship in the hospital attic.
Unlocked 25 Nov @ 11:09am

Citizen Escort

Don't let any citizens die when escorting them to the escape train.
Unlocked 30 Nov @ 11:59am

Escape From City 17

Escape City 17 with Alyx.
Unlocked 25 Nov @ 11:40am

The One Free Bullet

Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!
Unlocked 25 Nov @ 11:40am

Conservationist

Kill five enemies with the same energy ball.
Unlocked 30 Nov @ 11:50am

Think Fast!

Kill an Elite Soldier with his own energy ball.
Unlocked 25 Nov @ 9:50am

Zombie-que

Use flares to light 15 zombies on fire.
Unlocked 25 Nov @ 10:15am

Acid Reflex

Kill an acid antlion worker.
Unlocked 30 Nov @ 12:18pm

Into the Breach

Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
Unlocked 30 Nov @ 12:41pm

Twofer

Defeat both antlion guards outside the White Forest.
Unlocked 30 Nov @ 2:04pm

Payback

Kill a Hunter with its own flechettes.
Unlocked 30 Nov @ 2:35pm

Bone Breaker

Kill 30 enemies with thrown physics objects.
Unlocked 30 Nov @ 2:17pm

Deadly Harvest

Kill an enemy by planting a hopper mine.
Unlocked 30 Nov @ 12:32pm

Grave Robber

Steal a Zombine's grenade.
Unlocked 30 Nov @ 12:48pm

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 24 Nov @ 10:52am



Get Some Grub

Squish every antlion grub in Episode Two.

Piñata Party

Find and break every web cache in Episode Two.

Hit and Run

Run over 20 enemies with the car in Episode Two.

Meet the Hunters

Survive the Hunter ambush with Alyx.

Puttin' On a Clinic

Defeat the chopper in Episode Two without any misses.

Gunishment!

Destroy the Combine Autogun in the junkyard.

Cache Checker

Find every radar cache in chapter Under The Radar.

Pedal to the Metal

Beat DOG in a race to the White Forest base.

Gordon Propelled Rocket

Unlock the rocket launcher lambda cache in chapter Under The Radar.

Quiet Mountain Getaway

Survive the ambush at White Forest Inn.

Little Rocket Man

Send the garden gnome into space.

Secondary Silo Secured

Secure the launch doors on missile silo 2.

Neighborhood Watch

Save all buildings outside the missile silo from destruction.

Defense of the Armament

Save the missile silo from the Combine offensive.

Hot Potat0wned

Kill a Combine soldier with his own grenade.