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22 of 33 (67%) achievements earned:
Personal Achievements
 

Giant Killer

Survive the rooftop strider battle in the ruins of City 17.
Unlocked 30 Dec, 2024 @ 1:38pm

Hallowed Ground

Escort Gregori safely through the church cemetery.
Unlocked 30 Dec, 2024 @ 2:45am

Singularity Collapse

Destroy the Citadel's reactore core.
Unlocked 31 Dec, 2024 @ 1:07am

Plaza Defender

Survive the generator plaza standoff in chapter Anticitizen One.
Unlocked 30 Dec, 2024 @ 12:36pm

Fight the Power

Shut down the supression device by disabling its generators.
Unlocked 30 Dec, 2024 @ 1:18pm

Radiation Levels Detected

Get through the toxic tunnel under City 17 in Half-Life 2.
Unlocked 30 Dec, 2024 @ 12:17pm

Warden Freeman

Survive the second turret standoff in Nova Prospekt.
Unlocked 30 Dec, 2024 @ 11:38am

Malcontent

Escape the apartment block raid.
Unlocked 29 Dec, 2024 @ 8:10am

Follow Freeman

Gain command of a squad of rebels in the uprising.
Unlocked 30 Dec, 2024 @ 11:54am

Anchor's Aweigh!

Get the airboat.
Unlocked 29 Dec, 2024 @ 8:59am

Heavy Weapons

Get the airboat's mounted gun.
Unlocked 30 Dec, 2024 @ 12:15am

Trusty Hardware

Get the crowbar.
Unlocked 29 Dec, 2024 @ 8:20am

Zero-Point Energy

Get the Gravity Gun in Black Mesa East.
Unlocked 30 Dec, 2024 @ 12:39am

Barnacle Bowling

Kill five barnacles with one explosive barrel.
Unlocked 29 Dec, 2024 @ 8:32am

Revenge!

Destroy the Hunter-Chopper.
Unlocked 30 Dec, 2024 @ 12:24am

Bug Hunt

Use the Antlions to kill 50 enemies.
Unlocked 30 Dec, 2024 @ 9:47am

OSHA Violation

Kill 3 enemies using the crane.
Unlocked 30 Dec, 2024 @ 3:24am

Where Cubbage Fears to Tread

Defend Little Odessa from the Gunship attack.
Unlocked 30 Dec, 2024 @ 3:17am

Targeted Advertising

Pin a soldier to the billboard in the chapter Highway 17.
Unlocked 30 Dec, 2024 @ 3:34am

Submissive

Put the can in the trash.
Unlocked 29 Dec, 2024 @ 8:05am

One Man Army

Destroy six gunships in Half-Life 2.
Unlocked 30 Dec, 2024 @ 9:29am

Hack Attack!

Kill five enemies with a Manhack.
Unlocked 30 Dec, 2024 @ 11:23am



Keep Off the Sand!

Cross the antlion beach in chapter Sandtraps without touching the sand.

Zombie Chopper

Play through Ravenholm using only the Gravity Gun.

What cat?

Break the mini-teleporter in Kleiner's Lab.

Atomizer

Disintegrate 15 soldiers by throwing them into a Combine ball field.

Lambda Locator

Find all lambda caches in Half-Life 2.

Blast from the Past

Find the HEV Suit Charger faceplate in Eli's scrapyard.

Vorticough

Discover the hidden singing vortigaunt cave in chapter Water Hazard.

Counter-Sniper

Kill all of the snipers in City 17.

Flushed

Kill an enemy with a toilet.

Two Points

Use Dog's ball to make a basket in the scrapyard.
+1

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