Achievement Unlocked Visibility Global Unlocks
Lambda Locator
Find all lambda caches in Half-Life 2.
2022-09-05 22:54:12 4.0%
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.
2022-09-05 22:54:12 5.8%
Zombie Chopper
Play through Ravenholm using only the Gravity Gun.
2022-05-31 03:47:37 7.0%
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.
2022-05-31 03:47:37 9.7%
Two Points
Use DOG's ball to make a basket in Eli's scrapyard.
2022-05-31 03:47:37 9.7%
What cat?
Break the mini-teleporter in Kleiner's lab.
2022-05-31 03:47:37 12.7%
Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17.
2022-05-31 03:47:37 17.5%
OSHA Violation
Kill 3 enemies using the crane.
2022-05-31 03:47:37 22.7%
Singularity Collapse
Destroy the Citadel's reactor core.
2022-05-31 03:47:37
27.2%
Hack Attack!
Kill five enemies with a Manhack.
2021-07-11 23:53:04 7.2%
Giant Killer
Survive the rooftop strider battle in the ruins of City 17.
2021-07-11 23:53:04 27.8%
Flushed
Kill an enemy with a toilet.
2021-06-27 19:11:01 7.2%
Counter-Sniper
Kill all of the snipers in City 17.
2021-06-27 19:11:01 11.2%
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field.
2021-06-27 19:11:01 13.2%
Fight the Power
Shut down the supression device by disabling its generators.
2021-06-27 19:11:01 28.8%
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard.
2021-06-27 19:11:01 22.9%
One Man Army
Destroy six gunships in Half-Life 2.
2021-05-02 07:47:19 28.9%
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.
2020-09-12 17:07:36 30.4%
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.
2020-09-09 16:36:27 30.9%
Warden Freeman
Survive the second turret standoff in Nova Prospekt.
2020-09-07 01:25:44 31.8%
Follow Freeman
Gain command of a squad of rebels in the uprising.
2020-09-07 01:25:44 31.7%
Defiant
Hit the trashcan cop with the can.
2020-09-05 00:42:44
32.5%
Bug Hunt
Use the antlions to kill 50 enemies.
2020-09-04 17:40:26 32.7%
Barnacle Bowling
Kill five barnacles with one barrel.
2020-08-20 17:31:05 36.9%
Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack.
2020-08-19 22:57:56
38.2%
Hallowed Ground
Escort Gregori safely through the church cemetery.
2020-08-18 19:37:00
39.7%
Zero-Point Energy
Get the Gravity Gun in Black Mesa East.
2020-08-06 00:10:48 44.1%
Revenge!
Destroy the hunter-chopper in Half-Life 2.
2020-08-05 22:35:52 45.0%
Submissive
Put the can in the trash.
2020-08-05 19:32:46
44.7%
Heavy Weapons
Get the airboat's mounted gun.
2020-08-04 23:43:58 47.2%
Anchor's Aweigh!
Get the airboat.
2020-08-04 03:12:20 53.2%
Trusty Hardware
Get the crowbar.
2020-08-03 09:27:35 67.0%
Malcontent
Escape the apartment block raid.
2020-08-03 09:16:26 69.6%