Half-Life 2/Achievements

There are 32 achievements for the Xbox 360, five of which are secret, worth a total of 275 . There are also six achievements that can be obtained here or the other Half-Life games in The Orange Box. There are 33 achievements for Steam.

General

Picture	Name	Description
	Malcontent	Escape the apartment block raid.	5
	What cat?	Break the mini-teleporter in Kleiner's lab.	5
	Trusty Hardware	Get the crowbar.	5
	Barnacle Bowling	Kill five barnacles with one barrel.	5
	Anchor's Aweigh!	Get the airboat.	5
	Heavy Weapons	Get the airboat's mounted gun.	5
	Vorticough	Discover the hidden singing vortigaunt cave in chapter Water Hazard.	13
	Revenge!	Destroy the hunter-chopper in Half-Life 2.	10
	Blast from the Past	Find the HEV Suit Charger faceplate in Eli's scrapyard.	10
	Zero-Point Energy	Get the gravity gun in Black Mesa East.	5
	Two Points	Use DOG's ball to make a basket in Eli's scrapyard.	2
	Zombie Chopper	Play through Ravenholm using only the gravity gun.	25
	OSHA Violation	Kill 3 enemies using the crane.	5
	Targeted Advertising	Pin a soldier to the billboard in chapter Highway 17.	5
	One Man Army	Destroy six gunships in Half-Life 2.	5
	Keep Off the Sand!	Cross the antlion beach in chapter Sandtraps without touching the sand.	20
	Bug Hunt	Use the antlions to kill 50 enemies.	10
	Flushed	Kill an enemy with a toilet.	5
	Warden Freeman	Survive the second turret standoff in Nova Prospekt.	10
	"Radiation Levels Detected"	Get through the toxic tunnel under City 17 in Half-Life 2.	5
	Plaza Defender	Survive the generator plaza standoff in chapter Anticitizen One.	10
	Counter-Sniper	Kill all of the snipers in City 17.	5
	Fight the Power	Shut down the supression device by disabling its generators.	10
	Giant Killer	Survive the rooftop strider battle in the ruins of City 17.	10
	Lambda Locator	Find all lambda caches in Half-Life 2.	15
	Atomizer	Disintegrate 15 soldiers by throwing them into a Combine ball field.	10
	Follow Freeman	Gain command of a squad of rebels in the uprising.	10

Secret

Picture	Name	Description
	Singularity Collapse	Destroy the Citadel's reactor core.	25
	Defiant	Hit the trashcan cop with the can.	5
	Hallowed Ground	Escort Gregori safely through the church cemetery.	5
	Where Cubbage Fears to Tread	Defend Little Odessa from the gunship attack.	5
	Submissive	Put the can in the trash.	5

Any Half-Life 2 game

These six achievements can be performed on Half-Life 2, Episode One or Episode Two and are worth 40  on the Orange Box. On Steam, only Hack Attack! can be obtained in Half-Life 2.

Picture	Name	Description
	Bone Breaker	Kill 30 enemies with thrown physics objects.	5
	Deadly Harvest	Kill an enemy by planting a hopper mine.	5
	Hot Potat0wned	Kill a Combine soldier with his own grenade.	10
	Hack Attack!	Kill five enemies with a Manhack.	5
	Conservationist	Kill five enemies with the same energy ball.	5
	Think Fast!	Kill an Elite Soldier with his own energy ball.	10