| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Singularity Collapse
Destroy the Citadel's reactore core. |
2022-12-14 22:30:30 | 21.1% | ||
|
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field. |
2022-12-14 22:11:29 | 11.9% | ||
|
Giant Killer
Survive the rooftop strider battle in the ruins of City 17. |
2022-12-14 22:00:35 | 21.9% | ||
|
Lambda Locator
Find all lambda caches in Half-Life 2. |
2022-12-14 21:54:36 | 5.2% | ||
|
Fight the Power
Shut down the supression device by disabling its generators. |
2022-12-14 21:41:09 | 22.8% | ||
|
Counter-Sniper
Kill all of the snipers in City 17. |
2022-12-14 21:29:05 | 18.9% | ||
|
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One. |
2022-12-14 21:13:46 | 23.7% | ||
|
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2. |
2022-12-14 20:57:55 | 24.6% | ||
|
Follow Freeman
Gain command of a squad of rebels in the uprising. |
2022-12-14 20:43:32 | 25.3% | ||
|
Warden Freeman
Survive the second turret standoff in Nova Prospekt. |
2022-12-14 20:28:52 | 24.8% | ||
|
Hack Attack!
Kill five enemies with a Manhack. |
2022-12-14 19:39:51 | 7.7% | ||
|
Flushed
Kill an enemy with a toilet. |
2022-12-14 19:34:20 | 8.2% | ||
|
One Man Army
Destroy six gunships in Half-Life 2. |
2022-12-14 19:33:10 | 24.2% | ||
|
Bug Hunt
Use the Antlions to kill 50 enemies. |
2022-12-14 19:28:05 | 26.5% | ||
|
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand. |
2022-12-14 19:12:34 | 7.4% | ||
|
Targeted Advertising
Pin a soldier to the billboard in the chapter Highway 17. |
2022-12-14 01:38:53 | 18.8% | ||
|
OSHA Violation
Kill 3 enemies using the crane. |
2022-12-14 01:28:01 | 21.2% | ||
|
Where Cubbage Fears to Tread
Defend Little Odessa from the Gunship attack. |
2022-12-14 01:23:26 | 32.4% | ||
|
Zombie Chopper
Play through Ravenholm using only the Gravity Gun. |
2022-12-14 01:10:06 | 8.6% | ||
|
Hallowed Ground
Escort Gregori safely through the church cemetery. |
2022-12-14 01:06:40 | 33.8% | ||
|
Two Points
Use Dog's ball to make a basket in the scrapyard. |
2022-12-13 04:02:10 | 11.6% | ||
|
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard. |
2022-12-13 03:56:31 | 16.3% | ||
|
Zero-Point Energy
Get the Gravity Gun in Black Mesa East. |
2022-12-13 03:56:11 | 37.5% | ||
|
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard. |
2022-12-12 22:40:43 | 14.2% | ||
|
Revenge!
Destroy the Hunter-Chopper. |
2022-12-12 22:39:15 | 38.5% | ||
|
Heavy Weapons
Get the airboat's mounted gun. |
2022-12-12 22:31:28 | 40.1% | ||
|
Anchor's Aweigh!
Get the airboat. |
2022-12-12 19:57:28 | 46.1% | ||
|
Barnacle Bowling
Kill five barnacles with one explosive barrel. |
2022-12-10 22:49:55 | 43.9% | ||
|
Trusty Hardware
Get the crowbar. |
2022-12-10 22:39:17 | 60.3% | ||
|
What cat?
Break the mini-teleporter in Kleiner's Lab. |
2022-12-10 22:32:22 | 18.2% | ||
|
Malcontent
Escape the apartment block raid. |
2022-12-10 22:28:27 | 67.0% | ||
|
Defiant
Hit the trashcan cop with the can. |
2022-12-10 22:26:07 | 37.7% | ||
|
Submissive
Put the can in the trash. |
2022-12-10 22:25:52 | 43.5% |