Half-Life 2: Episode One
Direct continuation of the Half-Life 2, Episode One serves as a direct sequel to the story. After the mystically assisted escape from the citadel, Gordon and Alyx are reunited outside, but the Citadel core became unstable and will imminently self-destruct. And the only way to save citizens of City...
- Developer: Valve Software, NVIDIA Lightspeed Studios
- Publisher: Valve
- Released: 2006-06-01
- Genres: Action, Shooter