Counter-Strike: Source Beta

Counter-Strike: Source Beta is currently available on Steam. Launch it now* or buy it from Steam (via browser or Steam client).
*Only works if Steam has been installed, please install Steam if you haven't already.
Steam Deck support status: Unknown - More info on ProtonDB

Counter-Strike: Source Beta is a open beta version of Counter-Strike: Source released on 8 May 2010. It upgrades the game to the Orange Box engine, and includes many additional features similar to Team Fortress 2 to increase popularity of the game. The beta is currently being developed in conjunction with Hidden Path Studios.

   * 144 achievements added
   * New lifetime player stats and summary screens
   * New match player stats and summary screens
   * New end of round display with MVP and interesting fact about a player
   * Updated scoreboard with new icons, visual style, MVP stars, and avatar pictures
   * New cinematic death camera
   * New domination and revenge system
   * Added avatar icons to voice chat, scoreboard, and end of round display
   * Incorporated many source engine updates