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Half-Life 2: Episode One Achievements · SteamPeaks

Apps Half-Life 2: Episode OneAchievements

Half-Life 2: Episode One

GameApp ID 380by ValveReleased 1 Jun 2006

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Metadata Packages DLC1 Depots Requirements Install size Configuration Cloud saves

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Achievements Community Media Related apps

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Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC1 Depots Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

13 achievements

Watch Your Head!
Make it to the bottom of the Citadel's main elevator shaft in one piece.
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Containment
Contain the Citadel core.
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Pacifist
Contain the Citadel core without killing any stalkers.
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Car Crusher
Use the cars to squash 15 antlions in Episode One.
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Windows · Linux

Engine —

FPS Action Sci-fi Singleplayer Story Rich First-Person +14 +16

View on SteamSteamCompare Share

App ID380

Release date1 Jun 2006

Engine—

Install size—

TypeGame

Last update—

Steam DeckPlayable

DLC0

DeveloperValve

Changenumber—

Price—

Packages0

PublisherValve

SystemsWindows · Linux

Followers—

Depots0

Compare this game

Half-Life 2: Episode One

Valve
Released 1 Jun 2006·App 380

Steam user reviews

Overwhelmingly Positive

95.8%· 31.3K reviews

Recent Very Positive · 94%

SteamPeaks Rating

95.7 Overwhelmingly positive

Recent 30 days 73.0

Playing now

15

+8 vs. yesterday

1.4%of peak

All-time peak

1,102

Mar 2020

Updated 11 Sep 2026, 09:44 UTCData by SteamPeaks.com

Elevator Action

Survive long enough to get on the parking garage elevator.

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Live Bait

Help Alyx snipe 30 enemies in Episode One.

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Attica!

Destroy the gunship in the hospital attic.

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Citizen Escort

Don't let any citizens die when escorting them to the escape train.

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Escape From City 17

Escape City 17 with Alyx.

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The One Free Bullet

Finish the game firing exactly one bullet. Grenade, crowbar, rocket, and Gravity Gun kills are okay!

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Conservationist

Kill five enemies with the same energy ball.

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Think Fast!

Kill an Elite Soldier with his own energy ball.

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Zombie-que

Use flares to light 15 zombies on fire.

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Names, descriptions and icons are the game’s own, as Steam publishes them.