Achievement Unlocked Visibility Global Unlocks
Singularity Collapse
Destroy the Citadel's reactor core.
2013-07-17 19:59:08
27.2%
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field.
2013-07-17 19:37:24 13.2%
Giant Killer
Survive the rooftop strider battle in the ruins of City 17.
2013-07-16 23:50:36 27.8%
Lambda Locator
Find all lambda caches in Half-Life 2.
2013-07-16 23:34:31 4.0%
Fight the Power
Shut down the supression device by disabling its generators.
2013-07-16 23:12:46 28.9%
Counter-Sniper
Kill all of the snipers in City 17.
2013-07-16 22:39:38 11.3%
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.
2013-07-16 22:02:11 30.4%
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.
2013-07-16 21:39:06 31.0%
Follow Freeman
Gain command of a squad of rebels in the uprising.
2013-07-16 21:04:56 31.8%
Warden Freeman
Survive the second turret standoff in Nova Prospekt.
2013-07-16 20:43:30 31.8%
Hack Attack!
Kill five enemies with a Manhack.
2013-07-16 19:47:28 7.2%
Flushed
Kill an enemy with a toilet.
2013-07-15 16:45:34 7.3%
One Man Army
Destroy six gunships in Half-Life 2.
2013-07-15 16:42:32 28.9%
Bug Hunt
Use the antlions to kill 50 enemies.
2013-07-15 16:37:05 32.7%
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.
2013-07-15 16:18:05 5.8%
Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17.
2013-07-14 21:27:17 17.5%
OSHA Violation
Kill 3 enemies using the crane.
2013-07-14 20:56:40 22.7%
Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack.
2013-07-14 20:48:00
38.3%
Zombie Chopper
Play through Ravenholm using only the Gravity Gun.
2013-07-14 17:24:23 7.0%
Hallowed Ground
Escort Gregori safely through the church cemetery.
2013-07-14 17:05:43
39.7%
Two Points
Use DOG's ball to make a basket in Eli's scrapyard.
2013-07-14 16:17:43 9.7%
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard.
2013-07-14 16:11:11 22.9%
Zero-Point Energy
Get the Gravity Gun in Black Mesa East.
2013-07-14 16:07:28 44.2%
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
2013-07-14 15:53:30 9.7%
Revenge!
Destroy the hunter-chopper in Half-Life 2.
2013-07-14 15:45:53 45.0%
Heavy Weapons
Get the airboat's mounted gun.
2013-07-13 12:57:05 47.3%
Anchor's Aweigh!
Get the airboat.
2013-07-13 11:45:11 53.2%
What cat?
Break the mini-teleporter in Kleiner's lab.
2013-07-13 10:42:18 12.7%
Defiant
Hit the trashcan cop with the can.
2013-07-12 16:16:30
32.5%
Barnacle Bowling
Kill five barnacles with one barrel.
2013-07-12 16:09:18 36.9%
Trusty Hardware
Get the crowbar.
2013-07-12 15:40:47 67.0%
Malcontent
Escape the apartment block raid.
2013-07-12 15:26:44 69.6%
Submissive
Put the can in the trash.
2013-07-12 15:18:59
44.8%