Playtime past 2 weeks:
18.9h

View global achievement stats
You must be logged in to compare these stats to your own
45 of 69 (65%) achievements earned:
Personal Achievements
 

Defiant

Hit the trashcan cop with the can.
Unlocked 18 Nov @ 9:33am

Submissive

Put the can in the trash.
Unlocked 23 Nov @ 4:01pm

Malcontent

Escape the apartment block raid.
Unlocked 18 Nov @ 9:43am

Trusty Hardware

Get the crowbar.
Unlocked 18 Nov @ 9:54am

Barnacle Bowling

Kill five barnacles with one barrel.
Unlocked 18 Nov @ 10:10am

Anchor's Aweigh!

Get the airboat.
Unlocked 18 Nov @ 12:44pm

Heavy Weapons

Get the airboat's mounted gun.
Unlocked 18 Nov @ 1:29pm

Revenge!

Destroy the hunter-chopper in Half-Life 2.
Unlocked 18 Nov @ 1:39pm

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.
Unlocked 18 Nov @ 1:58pm

Hallowed Ground

Escort Gregori safely through the church cemetery.
Unlocked 18 Nov @ 5:32pm

Targetted Advertising

Pin a soldier to the billboard in chapter Highway 17.
Unlocked 19 Nov @ 7:20am

Where Cubbage Fears to Tread

Defend Little Odessa from the gunship attack.
Unlocked 18 Nov @ 5:58pm

One Man Army

Destroy six gunships in Half-Life 2.
Unlocked 19 Nov @ 4:27pm

Bug Hunt

Use the antlions to kill 50 enemies.
Unlocked 19 Nov @ 4:37pm

Warden Freeman

Survive the second turret standoff in Nova Prospekt.
Unlocked 19 Nov @ 5:31pm

Follow Freeman

Gain command of a squad of rebels in the uprising.
Unlocked 19 Nov @ 5:47pm

Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked 20 Nov @ 7:40am

Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked 20 Nov @ 8:01am

Fight the Power

Shut down the supression device by disabling its generators.
Unlocked 20 Nov @ 6:34pm

Giant Killer

Survive the rooftop strider battle in the ruins of City 17.
Unlocked 20 Nov @ 7:07pm

Singularity Collapse

Destroy the Citadel's reactor core.
Unlocked 21 Nov @ 7:45am

Watch Your Head!

Make it to the bottom of the Citadel's main elevator shaft in one piece.
Unlocked 21 Nov @ 4:15pm

Containment

Contain the Citadel core.
Unlocked 21 Nov @ 4:28pm

Elevator Action

Survive long enough to get on the parking garage elevator.
Unlocked 21 Nov @ 4:57pm

Attica!

Destroy the gunship in the hospital attic.
Unlocked 21 Nov @ 7:02pm

Citizen Escort

Don't let any citizens die when escorting them to the escape train.
Unlocked 21 Nov @ 7:32pm

Escape From City 17

Escape City 17 with Alyx.
Unlocked 21 Nov @ 7:39pm

Conservationist

Kill five enemies with the same energy ball.
Unlocked 21 Nov @ 7:08pm

Think Fast!

Kill an Elite Soldier with his own energy ball.
Unlocked 21 Nov @ 4:25pm

Acid Reflex

Kill an acid antlion worker.
Unlocked 22 Nov @ 7:45am

Piñata Party

Find and break every web cache in Episode Two.
Unlocked 22 Nov @ 5:40pm

Into the Breach

Help Griggs and Sheckley hold off the antlion invasion inside the mine shaft.
Unlocked 22 Nov @ 8:06am

Twofer

Defeat both antlion guards outside the White Forest.
Unlocked 22 Nov @ 6:00pm

Meet the Hunters

Survive the Hunter ambush with Alyx.
Unlocked 22 Nov @ 6:51pm

Gunishment!

Destroy the Combine Autogun in the junkyard.
Unlocked 22 Nov @ 7:29pm

Pedal to the Metal

Beat DOG in a race to the White Forest base.
Unlocked 23 Nov @ 3:52pm

Quiet Mountain Getaway

Survive the ambush at White Forest Inn.
Unlocked 22 Nov @ 7:44pm

Little Rocket Man

Send the garden gnome into space.
Unlocked 22 Nov @ 8:23pm

Secondary Silo Secured

Secure the launch doors on missile silo 2.
Unlocked 23 Nov @ 6:46am

Defense of the Armament

Save the missile silo from the Combine offensive.
Unlocked 23 Nov @ 7:35am

Payback

Kill a Hunter with its own flechettes.
Unlocked 22 Nov @ 8:09pm

Bone Breaker

Kill 30 enemies with thrown physics objects.
Unlocked 22 Nov @ 7:24pm

Deadly Harvest

Kill an enemy by planting a hopper mine.
Unlocked 22 Nov @ 7:56am

Grave Robber

Steal a Zombine's grenade.
Unlocked 22 Nov @ 8:14am

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 22 Nov @ 7:00am



What cat?

Break the mini-teleporter in Kleiner's lab.

Vorticough

Discover the hidden singing vortigaunt cave in chapter Water Hazard.

Blast from the Past

Find the HEV Suit Charger faceplate in Eli's scrapyard.

Two Points

Use DOG's ball to make a basket in Eli's scrapyard.

Zombie Chopper

Play through Ravenholm using only the Gravity Gun.

OSHA Violation

Kill 3 enemies using the crane.

Keep Off the Sand!

Cross the antlion beach in chapter Sandtraps without touching the sand.

Flushed

Kill an enemy with a toilet.

Counter-Sniper

Kill all of the snipers in City 17.

Atomizer

Disintegrate 15 soldiers by throwing them into a Combine ball field.

Lambda Locator

Find all lambda caches in Half-Life 2.

Hack Attack!

Kill five enemies with a Manhack.

Pacifist

Contain the Citadel core without killing any stalkers.

Car Crusher

Use the cars to squash 15 antlions in Episode One.

Live Bait

Help Alyx snipe 30 enemies in Episode One.

The One Free Bullet

Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!

Zombie-que

Use flares to light 15 zombies on fire.

Get Some Grub

Squish every antlion grub in Episode Two.

Hit and Run

Run over 20 enemies with the car in Episode Two.

Puttin' On a Clinic

Defeat the chopper in Episode Two without any misses.

Cache Checker

Find every radar cache in chapter Under The Radar.

Gordon Propelled Rocket

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

Neighborhood Watch

Save all buildings outside the missile silo from destruction.

Hot Potat0wned

Kill a Combine soldier with his own grenade.