Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role.
Counter-Strike has been updated to support many of the features from the Half-Life 25th Anniversary update. If you are still experiencing compatibility or stability issues, it is suggested that you install the "steam_legacy" beta branches of Half-Life and Counter-Strike (selectable in each game's properties page in Steam).
