Achievement Unlocked Visibility Global Unlocks
Lambda Locator
Find all lambda caches in Half-Life 2.
2020-09-09 12:07:47 4.0%
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
2020-09-09 12:03:24 9.7%
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.
2020-09-09 11:57:20 5.8%
Zombie Chopper
Play through Ravenholm using only the Gravity Gun.
2020-09-09 11:39:08 7.0%
Hack Attack!
Kill five enemies with a Manhack.
2020-09-09 11:30:38 7.2%
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field.
2020-09-09 11:17:07 13.2%
Singularity Collapse
Destroy the Citadel's reactor core.
2020-09-09 11:13:09
27.2%
Giant Killer
Survive the rooftop strider battle in the ruins of City 17.
2020-09-09 11:05:01 27.8%
Two Points
Use DOG's ball to make a basket in Eli's scrapyard.
2020-09-09 10:48:31 9.7%
What cat?
Break the mini-teleporter in Kleiner's lab.
2020-09-09 10:37:42 12.7%
Flushed
Kill an enemy with a toilet.
2020-09-09 10:19:37 7.3%
Counter-Sniper
Kill all of the snipers in City 17.
2020-09-09 10:04:49 11.2%
OSHA Violation
Kill 3 enemies using the crane.
2020-09-09 09:37:58 22.7%
Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17.
2020-09-09 09:23:42 17.5%
Fight the Power
Shut down the supression device by disabling its generators.
2020-09-09 08:44:53 28.9%
One Man Army
Destroy six gunships in Half-Life 2.
2020-09-09 07:11:54 28.9%
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.
2020-09-09 06:28:11 30.4%
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.
2020-09-08 13:55:13 31.0%
Follow Freeman
Gain command of a squad of rebels in the uprising.
2020-09-08 10:29:58 31.8%
Warden Freeman
Survive the second turret standoff in Nova Prospekt.
2020-09-07 22:23:47 31.8%
Bug Hunt
Use the antlions to kill 50 enemies.
2020-09-07 16:26:37 32.7%
Barnacle Bowling
Kill five barnacles with one barrel.
2020-09-07 15:09:33 36.9%
Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack.
2020-09-07 14:52:01
38.3%
Hallowed Ground
Escort Gregori safely through the church cemetery.
2020-09-07 11:41:21
39.7%
Submissive
Put the can in the trash.
2020-09-07 08:08:39
44.7%
Zero-Point Energy
Get the Gravity Gun in Black Mesa East.
2010-11-06 23:43:26 44.2%
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard.
2010-11-06 23:42:58 22.9%
Revenge!
Destroy the hunter-chopper in Half-Life 2.
2010-11-06 23:28:51 45.0%
Heavy Weapons
Get the airboat's mounted gun.
2010-11-06 23:16:15 47.2%
Anchor's Aweigh!
Get the airboat.
2010-11-06 22:43:52 53.2%
Trusty Hardware
Get the crowbar.
2010-11-06 21:55:13 67.0%
Malcontent
Escape the apartment block raid.
2010-11-06 21:41:23 69.6%
Defiant
Hit the trashcan cop with the can.
2010-11-06 21:34:47
32.5%