Steam Achievements · completionist.me

Achievement	Unlocked	Global Unlocks
Atomizer Disintegrate 15 soldiers by throwing them into a Combine ball field.	2017-08-19 07:58:52	13.2%
Lambda Locator Find all lambda caches in Half-Life 2.	2017-08-19 07:33:40	4.0%
Counter-Sniper Kill all of the snipers in City 17.	2017-08-19 06:58:29	11.2%
Flushed Kill an enemy with a toilet.	2017-08-18 14:12:20	7.3%
Hack Attack! Kill five enemies with a Manhack.	2017-08-18 14:09:37	7.2%
Keep Off the Sand! Cross the antlion beach in chapter Sandtraps without touching the sand.	2017-08-18 13:53:21	5.8%
OSHA Violation Kill 3 enemies using the crane.	2017-08-17 16:10:02	22.7%
Zombie Chopper Play through Ravenholm using only the Gravity Gun.	2017-08-17 14:02:27	7.0%
Two Points Use DOG's ball to make a basket in Eli's scrapyard.	2017-08-17 13:07:20	9.7%
Blast from the Past Find the HEV Suit Charger faceplate in Eli's scrapyard.	2017-08-17 13:02:49	22.9%
Vorticough Discover the hidden singing vortigaunt cave in chapter Water Hazard.	2017-08-15 13:05:43	9.7%
Barnacle Bowling Kill five barnacles with one barrel.	2017-08-14 11:53:30	36.9%
What cat? Break the mini-teleporter in Kleiner's lab.	2017-08-14 11:31:28	12.7%
Defiant Hit the trashcan cop with the can.	2017-08-14 11:24:15	32.5%
Singularity Collapse Destroy the Citadel's reactor core.	2015-01-15 07:23:58	27.2%
Giant Killer Survive the rooftop strider battle in the ruins of City 17.	2015-01-15 06:38:39	27.8%
Fight the Power Shut down the supression device by disabling its generators.	2015-01-15 05:57:53	28.9%
Plaza Defender Survive the generator plaza standoff in chapter Anticitizen One.	2015-01-14 15:03:26	30.4%
Radiation Levels Detected Get through the toxic tunnel under City 17 in Half-Life 2.	2015-01-14 03:04:52	31.0%
Follow Freeman Gain command of a squad of rebels in the uprising.	2015-01-14 02:46:16	31.8%
Warden Freeman Survive the second turret standoff in Nova Prospekt.	2015-01-11 17:01:34	31.8%
Bug Hunt Use the antlions to kill 50 enemies.	2015-01-11 16:00:39	32.7%
One Man Army Destroy six gunships in Half-Life 2.	2015-01-11 07:25:47	28.9%
Targetted Advertising Pin a soldier to the billboard in chapter Highway 17.	2015-01-11 05:47:08	17.5%
Where Cubbage Fears to Tread Defend Little Odessa from the gunship attack.	2015-01-11 05:22:13	38.3%
Hallowed Ground Escort Gregori safely through the church cemetery.	2014-11-07 05:46:15	39.7%
Zero-Point Energy Get the Gravity Gun in Black Mesa East.	2014-11-07 03:42:24	44.2%
Revenge! Destroy the hunter-chopper in Half-Life 2.	2014-11-04 08:33:00	45.0%
Heavy Weapons Get the airboat's mounted gun.	2014-11-04 08:15:16	47.3%
Anchor's Aweigh! Get the airboat.	2014-10-30 02:33:48	53.2%
Trusty Hardware Get the crowbar.	2014-10-28 14:42:32	67.0%
Malcontent Escape the apartment block raid.	2014-10-26 08:16:47	69.6%
Submissive Put the can in the trash.	2014-10-26 08:04:54	44.8%

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

2017-08-19 07:58:52

13.2%

Lambda Locator
Find all lambda caches in Half-Life 2.

2017-08-19 07:33:40

4.0%

Counter-Sniper
Kill all of the snipers in City 17.

2017-08-19 06:58:29

11.2%

Flushed
Kill an enemy with a toilet.

2017-08-18 14:12:20

7.3%

Hack Attack!
Kill five enemies with a Manhack.

2017-08-18 14:09:37

7.2%

Keep Off the Sand!
Cross the antlion beach in chapter Sandtraps without touching the sand.

2017-08-18 13:53:21

5.8%

OSHA Violation
Kill 3 enemies using the crane.

2017-08-17 16:10:02

22.7%

Zombie Chopper
Play through Ravenholm using only the Gravity Gun.

2017-08-17 14:02:27

7.0%

Two Points
Use DOG's ball to make a basket in Eli's scrapyard.

2017-08-17 13:07:20

9.7%

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

2017-08-17 13:02:49

22.9%

Vorticough
Discover the hidden singing vortigaunt cave in chapter Water Hazard.

2017-08-15 13:05:43

9.7%

Barnacle Bowling
Kill five barnacles with one barrel.

2017-08-14 11:53:30

36.9%

What cat?
Break the mini-teleporter in Kleiner's lab.

2017-08-14 11:31:28

12.7%

Defiant
Hit the trashcan cop with the can.

2017-08-14 11:24:15

32.5%

Singularity Collapse
Destroy the Citadel's reactor core.

2015-01-15 07:23:58

27.2%

Giant Killer
Survive the rooftop strider battle in the ruins of City 17.

2015-01-15 06:38:39

27.8%

Fight the Power
Shut down the supression device by disabling its generators.

2015-01-15 05:57:53

28.9%

Plaza Defender
Survive the generator plaza standoff in chapter Anticitizen One.

2015-01-14 15:03:26

30.4%

Radiation Levels Detected
Get through the toxic tunnel under City 17 in Half-Life 2.

2015-01-14 03:04:52

31.0%

Follow Freeman
Gain command of a squad of rebels in the uprising.

2015-01-14 02:46:16

31.8%

Warden Freeman
Survive the second turret standoff in Nova Prospekt.

2015-01-11 17:01:34

31.8%

Bug Hunt
Use the antlions to kill 50 enemies.

2015-01-11 16:00:39

32.7%

One Man Army
Destroy six gunships in Half-Life 2.

2015-01-11 07:25:47

28.9%

Targetted Advertising
Pin a soldier to the billboard in chapter Highway 17.

2015-01-11 05:47:08

17.5%

Where Cubbage Fears to Tread
Defend Little Odessa from the gunship attack.

2015-01-11 05:22:13

38.3%

Hallowed Ground
Escort Gregori safely through the church cemetery.

2014-11-07 05:46:15

39.7%

Zero-Point Energy
Get the Gravity Gun in Black Mesa East.

2014-11-07 03:42:24

44.2%

Revenge!
Destroy the hunter-chopper in Half-Life 2.

2014-11-04 08:33:00

45.0%

Heavy Weapons
Get the airboat's mounted gun.

2014-11-04 08:15:16

47.3%

Anchor's Aweigh!
Get the airboat.

2014-10-30 02:33:48

53.2%

Trusty Hardware
Get the crowbar.

2014-10-28 14:42:32

67.0%

Malcontent
Escape the apartment block raid.

2014-10-26 08:16:47

69.6%

Submissive
Put the can in the trash.

2014-10-26 08:04:54

44.8%