Steam achievements: Complete the following tasks to unlock the corresponding
achievement. To view your achievements and stats in Steam, select
"Community", then "My profile", then "View
all my games", then the game and view stats.
Anchor's Aweigh!: Get the airboat.
Atomizer: Disintegrate 15 soldiers by throwing them into a Combine
ball field.
Barnacle Bowling: Kill five barnacles with one barrel.
Blast from the Past: Find the HEV Suit Charger faceplate in Eli's
scrapyard.
Bug Hunt: Use the antlions to kill 50 enemies.
Counter-Sniper: Kill all of the snipers in City 17.
Defiant: Hit the trashcan cop with the can.
Defiant: Hit the trashcan cop with the can.
Fight the Power: Shut down the supression device by disabling
its generators.
Flushed: Kill an enemy with a toilet.
Follow Freeman: Gain command of a squad of rebels in the uprising.
Giant Killer: Survive the rooftop strider battle in the ruins
of City 17.
Hack Attack!: Kill five enemies with a Manhack.
Hallowed Ground: Escort Gregori safely through the church cemetery.
Heavy Weapons: Get the airboat's mounted gun.
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.
Malcontent: Escape the apartment block raid.
One Man Army: Destroy six gunships in Half-Life 2.
OSHA Violation: Kill 3 enemies using the crane.
Plaza Defender: Survive the generator plaza standoff in chapter
Anticitizen One.
Radiation Levels Detected: Get through the toxic tunnel under
City 17 in Half-Life 2.
Revenge!: Destroy the hunter-chopper in Half-Life 2.
Singularity Collapse: Destroy the Citadel's reactor core.
Submissive: Put the can in the trash.
Submissive: Put the can in the trash.
Targetted Advertising: Pin a soldier to the billboard in chapter
Highway 17.
Trusty Hardware: Get the crowbar.
Two Points: Use dog's ball to make a basket in eli's scrapyard.
Vorticough: Discover the hidden singing vortigaunt cave in chapter
Water Hazard.
Warden Freeman: Survive the second turret standoff in Nova Prospekt.
What cat?: Break the mini-teleporter in Kleiner's lab.
Where Cubbage Fears to Tread: Defend Little Odessa from the gunship
attack.
Zero-Point Energy: Get the Gravity Gun in Black Mesa East.
Zombie Chopper: Play through Ravenholm using only the Gravity
Gun.
