Team Fortress 2/Portal/Half-Life 2: Episode Pack Retail Launch Dates

PC games from The Orange Box flying solo into retail April 9 and 11
Valve has announced that the retail launch dates for the stand-alone, PC versions of Team Fortress 2, Portal, and the Half-Life 2: Episode Pack are April 9th in North America and April 11th around the globe. All three packages include support for Steamworks achievements, automatic updates and more, and do not require Half-Life 2 to play. Press 'read more' for details about each title.