| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
Zero-Point Energy
Get the Gravity Gun in Black Mesa East. |
2019-11-27 02:32:06 | 37.5% | ||
|
Revenge!
Destroy the Hunter-Chopper. |
2019-11-27 02:16:31 | 38.6% | ||
|
Heavy Weapons
Get the airboat's mounted gun. |
2019-11-27 02:07:55 | 40.2% | ||
|
Anchor's Aweigh!
Get the airboat. |
2019-11-17 03:03:50 | 46.1% | ||
|
Barnacle Bowling
Kill five barnacles with one explosive barrel. |
2019-11-15 20:14:13 | 44.0% | ||
|
Trusty Hardware
Get the crowbar. |
2019-11-15 19:43:33 | 60.4% | ||
|
Malcontent
Escape the apartment block raid. |
2019-11-15 19:10:04 | 67.1% | ||
|
Submissive
Put the can in the trash. |
2019-11-15 19:04:13 | 43.5% | ||
|
Defiant
Hit the trashcan cop with the can. |
2019-11-15 19:02:40 | 37.8% | ||
|
What cat?
Break the mini-teleporter in Kleiner's Lab. |
18.2% | |||
|
Atomizer
Disintegrate 15 soldiers by throwing them into a Combine ball field. |
11.9% | |||
|
Lambda Locator
Find all lambda caches in Half-Life 2. |
5.2% | |||
|
Blast from the Past
Find the HEV Suit Charger faceplate in Eli's scrapyard. |
16.4% | |||
|
Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard. |
14.2% | |||
|
Follow Freeman
Gain command of a squad of rebels in the uprising. |
25.3% | |||
|
Counter-Sniper
Kill all of the snipers in City 17. |
18.9% | |||
|
Bug Hunt
Use the Antlions to kill 50 enemies. |
26.6% | |||
|
OSHA Violation
Kill 3 enemies using the crane. |
21.2% | |||
|
Flushed
Kill an enemy with a toilet. |
8.2% | |||
|
Where Cubbage Fears to Tread
Defend Little Odessa from the Gunship attack. |
32.4% | |||
|
One Man Army
Destroy six gunships in Half-Life 2. |
24.2% | |||
|
Two Points
Use Dog's ball to make a basket in the scrapyard. |
11.6% | |||
|
Targeted Advertising
Pin a soldier to the billboard in the chapter Highway 17. |
18.9% | |||
|
Giant Killer
Survive the rooftop strider battle in the ruins of City 17. |
21.9% | |||
|
Hack Attack!
Kill five enemies with a Manhack. |
7.7% | |||
|
Hallowed Ground
Escort Gregori safely through the church cemetery. |
33.9% | |||
|
Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand. |
7.4% | |||
|
Singularity Collapse
Destroy the Citadel's reactore core. |
21.1% | |||
|
Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One. |
23.8% | |||
|
Zombie Chopper
Play through Ravenholm using only the Gravity Gun. |
8.6% | |||
|
Fight the Power
Shut down the supression device by disabling its generators. |
22.8% | |||
|
Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2. |
24.6% | |||
|
Warden Freeman
Survive the second turret standoff in Nova Prospekt. |
24.8% |