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Half-Life 2: Episode One

Steam App 380

Half-Life 2: Episode One

A 2006 Steam game in Action.

GamersPilot average

91/100

Release

Jun 1, 2006

Genres

Action

Steam price history

Tracked by GamersPilot since Oct 21, 2026

Oct 21, 2026—regular price

Score sources

Critic and player scores

Metacritic

Professional critic aggregate

87

Open source ↗

Steam users

29,508 player reviews

95

Open source ↗
View on Steam ↗

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PC Benchmark & Hardware

Can I Run Half-Life 2: Episode One? PC System Requirements

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Minimum Requirements

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How hard is Half-Life 2: Episode One to 100%?

The average achievement in Half-Life 2: Episode One is earned by 32.4% of players across its 13 achievements — harder to complete than 22% of the 2,028 Steam games in our achievement dataset. Its rarest achievement is held by 9.1% of players.

Achievements
13
Average unlock rate
32.4%
Rarest achievement
9.1%
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