Half-Life 2: Episode One

First in Half-Life Episodic Trilogy Debuts at Number1
06/08/2006
Gamers say yes to episodic content

Half-Life 2: Episode One Available Now
06/01/2006
Valve Launches First of an Episodic Trilogy

Fourth Half-Life 2: Episode One Teaser Trailer Released
06/01/2006
With the launch of Half-Life 2: Episode One imminent, Valve has released the fourth (and presumably last) teaser trailer for the game, which will be available today through Valve's Steam Network and on store shelves

Half-Life 2: Episode One Trailer 3 Released
05/31/2006
The game is the first in a three-part episodic series, and will be available at retail and through Valve's Steam digital distribution system tomorrow

Half-Life 2: Episode One Trailer 2 Released
05/26/2006
Half-Life 2: Episode One is the first in a trilogy of follow-ups to the wildly successful Half-Life 2, and is due out on Valve's Steam network on June 1, 2006

Half-Life 2: Episode One Available June 1
05/24/2006
Valve Launches First of an Episodic Trilogy

Half-Life 2: Episode One Pre-Loading Now
05/02/2006
Half-Life 2: Episode One is now available for pre-purchase and pre-load

Half-Life 2: Episode One Website
04/07/2006
The new website features screenshots and videos from the game, as well as story info and desktop wallpapers for download