Electronic Arts Inc. and Valve Software announced that the two companies have entered a multi-year agreement to deliver a collection of Valve games to players worldwide (thanks Dan). The first two games to be released under this agreement are Half-Life 2: Game of the Year and Counter-Strike: Source for PC, both launching this fall. In addition, the Xbox version of Half-Life 2, currently in development at Valve and targeted for release in October, will be published and distributed worldwide by EA.