Download

Click on the active version for a detailed tutorial to download Counter-Strike Online 2, install and start playing! 

Global International
CSO2 GLOBAL/ русский
Hong Kong Flag
CSO2 HONG KONG (香港)
CSO2 Korea
CSO2 KOREA (대한민국)
CSO2 Taiwan
CSO2 TAIWAN (台灣)
CSO2 China
CSO2 CHINA(中国)

Another Free Counter-Strike?

Check out Counter-Strike Online on the GoldSrc engine, also licensed by Valve!