Scene from Half-Life 2: Episode One. A woman shoots at a large, insect-like enemy in a destroyed city.

A scene from Half-Life 2: Episode One, featuring a Strider in a city environment firing an energy beam.

Half-Life 2: Episode One. Alyx Vance stands in a destroyed landscape, with Combine Strider in background. Debris in the foreground.

Alyx Vance holding a gun in Half-Life 2: Episode One, standing in a ruined city. Dr. Kleiner is in the background.

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The epic story of Half-Life 2 continues in this exciting game. Half-Life Episode One takes you back to City 17 once more to join Gordon Freeman and Alyx Vance in the aftermath of the destruction of the citadel's reactor.

The game plunges players back into the dystopian world of City 17 in an adventure where they have to escape from the crumbling city. Following the steps of its predecessor, Half-Life 2: Episode One offers a blend of intense combat and challenging environmental puzzles. As a novelty, the game emphasizes collaboration with Alyx, deepening character dynamics while maintaining the franchise’s atmosphere of suspense and immersive storytelling.

Half-Life 2: Episode One expands the universe of the famous franchise and lets the fans dive into a brand-new adventure that the fans can't miss.

Technical information
Categories : Action
Editor : Valve
Developer : Valve
Mode(s) : Solo
Release date : June 1, 2006
System Requirements
- Minimum
- OS: Windows Vista / XP/ 7 (32/64 bit)
- CPU : 1.7 GHz
- RAM : 512 MB
- GPU : DirectX 8.1 compatible
- Recommended
- CPU : Pentium 4 3.0 GHz
- RAM : 1 GB
- GPU : DirectX 9 compatible
Age Rating