Half-Life 2: Update achievement guide & roadmap



No missable achievements (plus 33 unknown)

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Escape the apartment block raid.

Trusty Hardware

Get the crowbar.


Anchor's Aweigh!

Get the airboat.

Barnacle Bowling

Kill five barnacles with one explosive barrel.


Heavy Weapons

Get the airboat's mounted gun.


Destroy the Hunter-Chopper.

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.

Hallowed Ground

Where Cubbage Fears to Tread

Bug Hunt

Use the Antlions to kill 50 enemies.

Follow Freeman

Gain command of a squad of rebels in the uprising.

Warden Freeman

Survive the second turret standoff in Nova Prospekt.

One Man Army

Destroy six gunships in Half-Life 2.

Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.

Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.

OSHA Violation

Kill 3 enemies using the crane.

Fight the Power

Shut down the supression device by disabling its generators.

Giant Killer

Survive the rooftop strider battle in the ruins of City 17.

What cat?

Break the mini-teleporter in Kleiner's Lab.

Singularity Collapse

Targeted Advertising

Pin a soldier to the billboard in the chapter Highway 17.


Kill all of the snipers in City 17.

Blast from the Past

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


Discover the hidden singing vortigaunt cave in chapter Water Hazard.


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

Two Points

Use Dog's ball to make a basket in the scrapyard.


Kill an enemy with a toilet.

Zombie Chopper

Play through Ravenholm using only the Gravity Gun.

Hack Attack!

Kill five enemies with a Manhack.

Keep Off the Sand!

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

Lambda Locator

Find all lambda caches in Half-Life 2.