Playtime past 2 weeks:
0h

View global achievement stats
You must be logged in to compare these stats to your own
68 of 69 (99%) achievements earned:
Personal Achievements
 

Defiant

Hit the trashcan cop with the can.
Unlocked 1 Jan, 2013 @ 12:37pm

Submissive

Put the can in the trash.
Unlocked 31 Oct, 2012 @ 3:27am

Malcontent

Escape the apartment block raid.
Unlocked 29 Feb, 2012 @ 11:43pm

What cat?

Break the mini-teleporter in Kleiner's lab.
Unlocked 8 Mar, 2020 @ 7:42am

Trusty Hardware

Get the crowbar.
Unlocked 29 Jun, 2011 @ 12:33pm

Barnacle Bowling

Kill five barnacles with one barrel.
Unlocked 24 Jul, 2011 @ 11:58am

Anchor's Aweigh!

Get the airboat.
Unlocked 4 Jul, 2011 @ 8:43am

Heavy Weapons

Get the airboat's mounted gun.
Unlocked 17 Jul, 2011 @ 10:00am

Vorticough

Discover the hidden singing vortigaunt cave in chapter Water Hazard.
Unlocked 8 Mar, 2020 @ 10:21am

Revenge!

Destroy the hunter-chopper in Half-Life 2.
Unlocked 17 Jul, 2011 @ 10:16am

Blast from the Past

Find the HEV Suit Charger faceplate in Eli's scrapyard.
Unlocked 6 Jul, 2011 @ 3:43am

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.
Unlocked 6 Jul, 2011 @ 3:43am

Two Points

Use DOG's ball to make a basket in Eli's scrapyard.
Unlocked 8 Mar, 2020 @ 10:44am

Zombie Chopper

Play through Ravenholm using only the Gravity Gun.
Unlocked 6 Mar, 2016 @ 5:36pm

Hallowed Ground

Escort Gregori safely through the church cemetery.
Unlocked 27 May, 2012 @ 8:02am

OSHA Violation

Kill 3 enemies using the crane.
Unlocked 6 Nov, 2011 @ 11:31am

Targetted Advertising

Pin a soldier to the billboard in chapter Highway 17.
Unlocked 7 Nov, 2011 @ 9:55am

Where Cubbage Fears to Tread

Defend Little Odessa from the gunship attack.
Unlocked 11 Sep, 2011 @ 11:42am

One Man Army

Destroy six gunships in Half-Life 2.
Unlocked 15 Aug, 2018 @ 11:43am

Keep Off the Sand!

Cross the antlion beach in chapter Sandtraps without touching the sand.
Unlocked 9 Mar, 2020 @ 11:33am

Bug Hunt

Use the antlions to kill 50 enemies.
Unlocked 15 Aug, 2018 @ 12:05pm

Flushed

Kill an enemy with a toilet.
Unlocked 9 Mar, 2020 @ 12:40pm

Warden Freeman

Survive the second turret standoff in Nova Prospekt.
Unlocked 14 Jul, 2011 @ 12:59pm

Follow Freeman

Gain command of a squad of rebels in the uprising.
Unlocked 14 Jul, 2011 @ 1:16pm

Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked 15 Aug, 2018 @ 4:22pm

Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked 15 Aug, 2018 @ 5:22pm

Counter-Sniper

Kill all of the snipers in City 17.
Unlocked 12 Mar, 2020 @ 1:40pm

Fight the Power

Shut down the supression device by disabling its generators.
Unlocked 15 Aug, 2018 @ 6:25pm

Giant Killer

Survive the rooftop strider battle in the ruins of City 17.
Unlocked 15 Aug, 2018 @ 7:23pm

Atomizer

Disintegrate 15 soldiers by throwing them into a Combine ball field.
Unlocked 12 Mar, 2020 @ 3:21pm

Singularity Collapse

Destroy the Citadel's reactor core.
Unlocked 25 Jul, 2011 @ 7:34am

Lambda Locator

Find all lambda caches in Half-Life 2.
Unlocked 20 Mar, 2020 @ 3:27pm

Hack Attack!

Kill five enemies with a Manhack.
Unlocked 11 Mar, 2020 @ 2:06pm

Watch Your Head!

Make it to the bottom of the Citadel's main elevator shaft in one piece.
Unlocked 19 Nov @ 10:42am

Containment

Contain the Citadel core.
Unlocked 19 Nov @ 10:42am

Pacifist

Contain the Citadel core without killing any stalkers.
Unlocked 19 Nov @ 10:42am

Car Crusher

Use the cars to squash 15 antlions in Episode One.
Unlocked 19 Nov @ 10:42am

Elevator Action

Survive long enough to get on the parking garage elevator.
Unlocked 19 Nov @ 10:42am

Live Bait

Help Alyx snipe 30 enemies in Episode One.
Unlocked 19 Nov @ 10:42am

Attica!

Destroy the gunship in the hospital attic.
Unlocked 19 Nov @ 10:42am

Citizen Escort

Don't let any citizens die when escorting them to the escape train.
Unlocked 19 Nov @ 10:42am

Escape From City 17

Escape City 17 with Alyx.
Unlocked 19 Nov @ 10:42am

The One Free Bullet

Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!
Unlocked 19 Nov @ 10:42am

Conservationist

Kill five enemies with the same energy ball.
Unlocked 19 Nov @ 10:42am

Think Fast!

Kill an Elite Soldier with his own energy ball.
Unlocked 19 Nov @ 10:42am

Zombie-que

Use flares to light 15 zombies on fire.
Unlocked 19 Nov @ 10:42am

Acid Reflex

Kill an acid antlion worker.
Unlocked 19 Nov @ 10:42am

Get Some Grub

Squish every antlion grub in Episode Two.
Unlocked 19 Nov @ 10:42am

Piñata Party

Find and break every web cache in Episode Two.
Unlocked 19 Nov @ 10:42am

Into the Breach

Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
Unlocked 19 Nov @ 10:42am

Twofer

Defeat both antlion guards outside the White Forest.
Unlocked 19 Nov @ 10:42am

Hit and Run

Run over 20 enemies with the car in Episode Two.
Unlocked 19 Nov @ 10:42am

Meet the Hunters

Survive the Hunter ambush with Alyx.
Unlocked 19 Nov @ 10:42am

Puttin' On a Clinic

Defeat the chopper in Episode Two without any misses.
Unlocked 19 Nov @ 10:42am

Gunishment!

Destroy the Combine Autogun in the junkyard.
Unlocked 19 Nov @ 10:42am

Cache Checker

Find every radar cache in chapter Under The Radar.
Unlocked 19 Nov @ 10:42am

Pedal to the Metal

Beat DOG in a race to the White Forest base.
Unlocked 19 Nov @ 10:42am

Gordon Propelled Rocket

Unlock the rocket launcher lambda cache in chapter Under The Radar.
Unlocked 19 Nov @ 10:42am

Quiet Mountain Getaway

Survive the ambush at White Forest Inn.
Unlocked 19 Nov @ 10:42am

Little Rocket Man

Send the garden gnome into space.
Unlocked 19 Nov @ 10:42am

Secondary Silo Secured

Secure the launch doors on missile silo 2.
Unlocked 19 Nov @ 10:42am

Neighborhood Watch

Save all buildings outside the missile silo from destruction.
Unlocked 19 Nov @ 10:42am

Defense of the Armament

Save the missile silo from the Combine offensive.
Unlocked 19 Nov @ 10:42am

Payback

Kill a Hunter with its own flechettes.
Unlocked 19 Nov @ 10:42am

Bone Breaker

Kill 30 enemies with thrown physics objects.
Unlocked 19 Nov @ 10:42am

Deadly Harvest

Kill an enemy by planting a hopper mine.
Unlocked 19 Nov @ 10:42am

Grave Robber

Steal a Zombine's grenade.
Unlocked 19 Nov @ 10:42am

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 19 Nov @ 10:41am



Hot Potat0wned

Kill a Combine soldier with his own grenade.