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33 of 33 (100%) achievements earned:

Personal Achievements
Unlocked Aug 15, 2010 @ 3:55am


Hit the trashcan cop with the can.


Put the can in the trash.


Escape the apartment block raid.

What cat?

Break the mini-teleporter in Kleiner's lab.

Trusty Hardware

Get the crowbar.
Unlocked May 27, 2010 @ 6:24am

Barnacle Bowling

Kill five barnacles with one barrel.

Anchor's Aweigh!

Get the airboat.

Heavy Weapons

Get the airboat's mounted gun.


Discover the hidden singing vortigaunt cave in chapter Water Hazard.


Destroy the hunter-chopper in Half-Life 2.

Blast from the Past

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

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.
Unlocked May 28, 2010 @ 11:49am

Two Points

Use DOG's ball to make a basket in Eli's scrapyard.
Unlocked Jun 22, 2013 @ 11:56am

Zombie Chopper

Play through Ravenholm using only the Gravity Gun.
Unlocked Jun 22, 2013 @ 11:51am

Hallowed Ground

Escort Gregori safely through the church cemetery.
Unlocked Jun 22, 2013 @ 12:37pm

OSHA Violation

Kill 3 enemies using the crane.
Unlocked Jun 22, 2013 @ 12:51pm

Targetted Advertising

Pin a soldier to the billboard in chapter Highway 17.
Unlocked Jun 22, 2013 @ 12:28pm

Where Cubbage Fears to Tread

Defend Little Odessa from the gunship attack.
Unlocked Jun 23, 2013 @ 9:09am

One Man Army

Destroy six gunships in Half-Life 2.
Unlocked Jun 23, 2013 @ 8:25am

Keep Off the Sand!

Cross the antlion beach in chapter Sandtraps without touching the sand.
Unlocked Jun 23, 2013 @ 8:52am

Bug Hunt

Use the antlions to kill 50 enemies.
Unlocked Jun 23, 2013 @ 9:12am


Kill an enemy with a toilet.
Unlocked Jun 23, 2013 @ 12:44pm

Warden Freeman

Survive the second turret standoff in Nova Prospekt.
Unlocked Jun 23, 2013 @ 1:04pm

Follow Freeman

Gain command of a squad of rebels in the uprising.
Unlocked Jun 24, 2013 @ 5:43am

Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked Jun 24, 2013 @ 6:11am

Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked Jun 24, 2013 @ 6:55am


Kill all of the snipers in City 17.
Unlocked Jun 24, 2013 @ 7:18am

Fight the Power

Shut down the supression device by disabling its generators.
Unlocked Jun 24, 2013 @ 8:17am

Giant Killer

Survive the rooftop strider battle in the ruins of City 17.
Unlocked Jun 24, 2013 @ 8:39am


Disintegrate 15 soldiers by throwing them into a Combine ball field.
Unlocked Jun 24, 2013 @ 9:10am

Singularity Collapse

Destroy the Citadel's reactor core.
Unlocked Jun 24, 2013 @ 7:59am

Lambda Locator

Find all lambda caches in Half-Life 2.
Unlocked Jun 23, 2013 @ 1:25pm

Hack Attack!

Kill five enemies with a Manhack.