Available immediately, Valve has launched an extensive update to Counter-Strike: Source , now in beta.The update includes a host of new features and functionality developed in collaboration with Hidden Path Studios. These include 144 new achievements, a new domination and revenge system, player stats, and more.This beta will run for a limited time, and once complete, the update will be deployed to all Counter-Strike: Source owners for free via Steam.Server admins may download the dedicated server files via the HLDSUpdateTool using "-game cssbeta" in the command line.