Gordon Freeman, you face the immediate repercussions of your actions in City 17 and the Citadel. Half-Life 2: Episode One is the first in a series of new adventures created by Valve that extends the Half-Life 2 single player experience.
Learn more about the Half-Life 2: Episode 1 Model Brandġ.2 GHz Processor, 256MB RAM, DirectX 7 level graphics card, Windows 2000/XP/ME/98, Mouse, Keyboard, Internet ConnectionĢ.4 GHz Processor, 512MB RAM, DirectX 9 level graphics card, Windows 2000/XP, Mouse, Keyboard, Internet Connection