Playtime past 2 weeks:
7.7h

View global achievement stats
You must be logged in to compare these stats to your own
69 of 69 (100%) achievements earned:
Personal Achievements
 

Defiant

Hit the trashcan cop with the can.
Unlocked 27 Nov @ 8:27am

Submissive

Put the can in the trash.
Unlocked 27 Nov @ 8:27am

Malcontent

Escape the apartment block raid.
Unlocked 17 Jun, 2014 @ 10:22am

What cat?

Break the mini-teleporter in Kleiner's lab.
Unlocked 27 Nov @ 9:05am

Trusty Hardware

Get the crowbar.
Unlocked 17 Jun, 2014 @ 12:47pm

Barnacle Bowling

Kill five barnacles with one barrel.
Unlocked 24 Aug, 2014 @ 12:42pm

Anchor's Aweigh!

Get the airboat.
Unlocked 21 Jun, 2019 @ 2:40pm

Heavy Weapons

Get the airboat's mounted gun.
Unlocked 21 Jun, 2019 @ 3:44pm

Vorticough

Discover the hidden singing vortigaunt cave in chapter Water Hazard.
Unlocked 27 Nov @ 9:19am

Revenge!

Destroy the hunter-chopper in Half-Life 2.
Unlocked 21 Jun, 2019 @ 4:15pm

Blast from the Past

Find the HEV Suit Charger faceplate in Eli's scrapyard.
Unlocked 27 Nov @ 9:30am

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.
Unlocked 21 Jun, 2019 @ 4:43pm

Two Points

Use DOG's ball to make a basket in Eli's scrapyard.
Unlocked 27 Nov @ 9:36am

Zombie Chopper

Play through Ravenholm using only the Gravity Gun.
Unlocked 10 Dec @ 11:18am

Hallowed Ground

Escort Gregori safely through the church cemetery.
Unlocked 24 Jun, 2019 @ 3:46pm

OSHA Violation

Kill 3 enemies using the crane.
Unlocked 27 Nov @ 10:03am

Targetted Advertising

Pin a soldier to the billboard in chapter Highway 17.
Unlocked 27 Nov @ 10:06am

Where Cubbage Fears to Tread

Defend Little Odessa from the gunship attack.
Unlocked 24 Jun, 2019 @ 5:36pm

One Man Army

Destroy six gunships in Half-Life 2.
Unlocked 26 Jun, 2019 @ 6:17pm

Keep Off the Sand!

Cross the antlion beach in chapter Sandtraps without touching the sand.
Unlocked 27 Nov @ 10:43am

Bug Hunt

Use the antlions to kill 50 enemies.
Unlocked 26 Jun, 2019 @ 6:41pm

Flushed

Kill an enemy with a toilet.
Unlocked 27 Nov @ 10:47am

Warden Freeman

Survive the second turret standoff in Nova Prospekt.
Unlocked 27 Jun, 2019 @ 9:30am

Follow Freeman

Gain command of a squad of rebels in the uprising.
Unlocked 27 Jun, 2019 @ 10:17am

Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked 3 Jul, 2019 @ 10:06am

Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked 7 Jul, 2019 @ 4:00pm

Counter-Sniper

Kill all of the snipers in City 17.
Unlocked 11 Dec @ 5:12am

Fight the Power

Shut down the supression device by disabling its generators.
Unlocked 8 Jul, 2019 @ 12:27pm

Giant Killer

Survive the rooftop strider battle in the ruins of City 17.
Unlocked 8 Jul, 2019 @ 2:51pm

Atomizer

Disintegrate 15 soldiers by throwing them into a Combine ball field.
Unlocked 27 Nov @ 11:03am

Singularity Collapse

Destroy the Citadel's reactor core.
Unlocked 8 Jul, 2019 @ 4:05pm

Lambda Locator

Find all lambda caches in Half-Life 2.
Unlocked 11 Dec @ 4:04am

Hack Attack!

Kill five enemies with a Manhack.
Unlocked 11 Dec @ 5:16am

Watch Your Head!

Make it to the bottom of the Citadel's main elevator shaft in one piece.
Unlocked 28 Nov @ 3:02am

Containment

Contain the Citadel core.
Unlocked 28 Nov @ 3:46am

Pacifist

Contain the Citadel core without killing any stalkers.
Unlocked 13 Dec @ 3:23am

Car Crusher

Use the cars to squash 15 antlions in Episode One.
Unlocked 13 Dec @ 4:23am

Elevator Action

Survive long enough to get on the parking garage elevator.
Unlocked 28 Nov @ 6:15am

Live Bait

Help Alyx snipe 30 enemies in Episode One.
Unlocked 28 Nov @ 6:31am

Attica!

Destroy the gunship in the hospital attic.
Unlocked 30 Nov @ 1:56am

Citizen Escort

Don't let any citizens die when escorting them to the escape train.
Unlocked 30 Nov @ 6:40am

Escape From City 17

Escape City 17 with Alyx.
Unlocked 30 Nov @ 6:59am

The One Free Bullet

Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!
Unlocked 15 Dec @ 5:32am

Conservationist

Kill five enemies with the same energy ball.
Unlocked 13 Dec @ 7:16am

Think Fast!

Kill an Elite Soldier with his own energy ball.
Unlocked 13 Dec @ 3:12am

Zombie-que

Use flares to light 15 zombies on fire.
Unlocked 13 Dec @ 4:34am

Acid Reflex

Kill an acid antlion worker.
Unlocked 30 Nov @ 8:06am

Get Some Grub

Squish every antlion grub in Episode Two.
Unlocked 3 Dec @ 3:34am

Piñata Party

Find and break every web cache in Episode Two.
Unlocked 3 Dec @ 3:13am

Into the Breach

Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
Unlocked 30 Nov @ 1:19pm

Twofer

Defeat both antlion guards outside the White Forest.
Unlocked 30 Nov @ 2:57pm

Hit and Run

Run over 20 enemies with the car in Episode Two.
Unlocked 12 Dec @ 6:20am

Meet the Hunters

Survive the Hunter ambush with Alyx.
Unlocked 1 Dec @ 4:04am

Puttin' On a Clinic

Defeat the chopper in Episode Two without any misses.
Unlocked 6 Dec @ 2:55am

Gunishment!

Destroy the Combine Autogun in the junkyard.
Unlocked 1 Dec @ 6:18am

Cache Checker

Find every radar cache in chapter Under The Radar.
Unlocked 1 Dec @ 8:54am

Pedal to the Metal

Beat DOG in a race to the White Forest base.
Unlocked 1 Dec @ 9:04am

Gordon Propelled Rocket

Unlock the rocket launcher lambda cache in chapter Under The Radar.
Unlocked 1 Dec @ 6:23am

Quiet Mountain Getaway

Survive the ambush at White Forest Inn.
Unlocked 1 Dec @ 8:13am

Little Rocket Man

Send the garden gnome into space.
Unlocked 6 Dec @ 5:19am

Secondary Silo Secured

Secure the launch doors on missile silo 2.
Unlocked 1 Dec @ 9:40am

Neighborhood Watch

Save all buildings outside the missile silo from destruction.
Unlocked 12 Dec @ 9:18am

Defense of the Armament

Save the missile silo from the Combine offensive.
Unlocked 12 Dec @ 7:30am

Payback

Kill a Hunter with its own flechettes.
Unlocked 12 Dec @ 3:21am

Bone Breaker

Kill 30 enemies with thrown physics objects.
Unlocked 4 Dec @ 7:15am

Deadly Harvest

Kill an enemy by planting a hopper mine.
Unlocked 30 Nov @ 1:08pm

Hot Potat0wned

Kill a Combine soldier with his own grenade.
Unlocked 6 Dec @ 4:56am

Grave Robber

Steal a Zombine's grenade.
Unlocked 3 Dec @ 3:46am

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 30 Nov @ 7:03am