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9 of 42 (21%) achievements earned:
Personal Achievements


Hit the trashcan cop with the can.
Unlocked Sep 25 @ 4:39am


Escape the apartment block raid.
Unlocked Sep 25 @ 4:42am

Trusty Hardware

Get the crowbar.
Unlocked Sep 25 @ 4:52am

Anchor's Aweigh!

Get the Airboat.
Unlocked Oct 2 @ 10:51am

Heavy Weapons

Get the Airboat's mounted gun.
Unlocked Oct 3 @ 3:17pm


Destroy the Hunter-Chopper.
Unlocked Oct 9 @ 3:39am

Blast from the Past

Find the HEV Suit Charger faceplate in Eli's scrapyard.
Unlocked Oct 9 @ 3:55am

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.
Unlocked Oct 9 @ 3:54am

Barnacle Bowling

Kill five barnacles with one explosive barrel.
Unlocked Sep 25 @ 5:11am

What cat?

Break the mini-teleporter in Kleiner's lab.


Discover the hidden singing vortigaunt cave in Water Hazard.

Two Points

Make a basket in Eli's scrapyard.

Zombie Chopper

Beat Ravenholm using only the Gravgun.

OSHA Violation

Kill 3 enemies using the crane.
0 / 3

Targeted Advertising

Pin the soldier to the billboard with the Crossbow in Highway 17.

Keep Off the Sand!

Cross the antlion beach in Sandtraps without touching the sand.

Warden Freeman

Survive the second turret standoff in Nova Prospekt.

Follow Freeman

Gain command of a squad of rebels in the uprising.

"Radiation Levels Detected"

Get through the toxic tunnel under City 17.

Plaza Defender

Survive the Generator Plaza standoff in Anticitizen One.


Kill all of the snipers in Follow Freeman.

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.

Lambda Locator

Find all of the lambda caches.
0 / 47


Kill an enemy with a toilet.

One Man Army

Destroy six Gunships
0 / 6

Bug Hunt

Use the Antlions to kill 50 enemies.
0 / 50

Hack Attack!

Kill five enemies with Manhacks.
0 / 5


Disintegrate 15 soldiers by throwing them into a Combine ball field.
0 / 15

13 hidden achievements remaining

Details for each achievement will be revealed once unlocked