Steam Achievements · completionist.me

Achievement	Unlocked	Global Unlocks
Keep Off the Sand! Cross the antlion beach in chapter Sandtraps without touching the sand.	2015-09-04 19:57:54	5.8%
Lambda Locator Find all lambda caches in Half-Life 2.	2015-09-03 20:15:34	4.0%
Vorticough Discover the hidden singing vortigaunt cave in chapter Water Hazard.	2015-09-03 20:08:23	9.7%
Two Points Use DOG's ball to make a basket in Eli's scrapyard.	2014-11-01 10:39:50	9.7%
Singularity Collapse Destroy the Citadel's reactor core.	2014-10-31 19:50:52	27.2%
Atomizer Disintegrate 15 soldiers by throwing them into a Combine ball field.	2014-10-31 19:24:58	13.2%
Giant Killer Survive the rooftop strider battle in the ruins of City 17.	2014-10-31 19:05:17	27.8%
Fight the Power Shut down the supression device by disabling its generators.	2014-10-15 18:57:34	28.9%
Counter-Sniper Kill all of the snipers in City 17.	2014-10-15 18:18:55	11.2%
Plaza Defender Survive the generator plaza standoff in chapter Anticitizen One.	2014-10-14 18:32:56	30.4%
Radiation Levels Detected Get through the toxic tunnel under City 17 in Half-Life 2.	2014-10-14 17:49:01	31.0%
Submissive Put the can in the trash.	2014-10-13 18:31:52	44.8%
Follow Freeman Gain command of a squad of rebels in the uprising.	2014-10-13 17:41:22	31.8%
Warden Freeman Survive the second turret standoff in Nova Prospekt.	2014-10-13 17:19:39	31.8%
Hack Attack! Kill five enemies with a Manhack.	2014-10-13 17:18:20	7.2%
Flushed Kill an enemy with a toilet.	2014-10-12 19:10:17	7.3%
One Man Army Destroy six gunships in Half-Life 2.	2014-10-12 19:05:02	28.9%
Bug Hunt Use the antlions to kill 50 enemies.	2014-10-12 18:48:44	32.7%
Targetted Advertising Pin a soldier to the billboard in chapter Highway 17.	2014-10-11 14:28:36	17.5%
OSHA Violation Kill 3 enemies using the crane.	2014-10-11 13:49:20	22.7%
Where Cubbage Fears to Tread Defend Little Odessa from the gunship attack.	2014-10-11 13:34:02	38.3%
Zombie Chopper Play through Ravenholm using only the Gravity Gun.	2014-10-11 10:50:55	7.0%
Hallowed Ground Escort Gregori safely through the church cemetery.	2014-10-11 10:35:12	39.7%
Blast from the Past Find the HEV Suit Charger faceplate in Eli's scrapyard.	2014-10-04 15:12:21	22.9%
Zero-Point Energy Get the Gravity Gun in Black Mesa East.	2014-10-04 15:11:35	44.2%
Revenge! Destroy the hunter-chopper in Half-Life 2.	2014-10-03 19:13:51	45.0%
Heavy Weapons Get the airboat's mounted gun.	2014-10-03 18:50:38	47.3%
Anchor's Aweigh! Get the airboat.	2014-10-03 17:27:43	53.2%
Barnacle Bowling Kill five barnacles with one barrel.	2014-09-26 17:33:27	36.9%
Trusty Hardware Get the crowbar.	2014-09-26 16:56:49	67.0%
What cat? Break the mini-teleporter in Kleiner's lab.	2014-09-26 16:48:21	12.7%
Malcontent Escape the apartment block raid.	2014-09-26 16:43:12	69.6%
Defiant Hit the trashcan cop with the can.	2014-09-26 16:17:30	32.5%

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

2015-09-04 19:57:54

5.8%

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

2015-09-03 20:15:34

4.0%

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

2015-09-03 20:08:23

9.7%

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

2014-11-01 10:39:50

9.7%

Singularity Collapse
Destroy the Citadel's reactor core.

2014-10-31 19:50:52

27.2%

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

2014-10-31 19:24:58

13.2%

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

2014-10-31 19:05:17

27.8%

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

2014-10-15 18:57:34

28.9%

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

2014-10-15 18:18:55

11.2%

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

2014-10-14 18:32:56

30.4%

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

2014-10-14 17:49:01

31.0%

Submissive
Put the can in the trash.

2014-10-13 18:31:52

44.8%

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

2014-10-13 17:41:22

31.8%

Warden Freeman
Survive the second turret standoff in Nova Prospekt.

2014-10-13 17:19:39

31.8%

Hack Attack!
Kill five enemies with a Manhack.

2014-10-13 17:18:20

7.2%

Flushed
Kill an enemy with a toilet.

2014-10-12 19:10:17

7.3%

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

2014-10-12 19:05:02

28.9%

Bug Hunt
Use the antlions to kill 50 enemies.

2014-10-12 18:48:44

32.7%

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

2014-10-11 14:28:36

17.5%

OSHA Violation
Kill 3 enemies using the crane.

2014-10-11 13:49:20

22.7%

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

2014-10-11 13:34:02

38.3%

Zombie Chopper
Play through Ravenholm using only the Gravity Gun.

2014-10-11 10:50:55

7.0%

Hallowed Ground
Escort Gregori safely through the church cemetery.

2014-10-11 10:35:12

39.7%

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

2014-10-04 15:12:21

22.9%

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

2014-10-04 15:11:35

44.2%

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

2014-10-03 19:13:51

45.0%

Heavy Weapons
Get the airboat's mounted gun.

2014-10-03 18:50:38

47.3%

Anchor's Aweigh!
Get the airboat.

2014-10-03 17:27:43

53.2%

Barnacle Bowling
Kill five barnacles with one barrel.

2014-09-26 17:33:27

36.9%

Trusty Hardware
Get the crowbar.

2014-09-26 16:56:49

67.0%

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

2014-09-26 16:48:21

12.7%

Malcontent
Escape the apartment block raid.

2014-09-26 16:43:12

69.6%

Defiant
Hit the trashcan cop with the can.

2014-09-26 16:17:30

32.5%