Download

Register and download Counter-Strike Online 2 in just a few simple steps. Just register, install and start playing! 

Every version is translated into its local language.

CSO2 Standalone Mod
CSO2 STANDALONE
CSO2 Taiwna
CSO2 TAIWAN (台灣)
CSO2 China
CSO2 CHINA (中国)
CSO2 Japan
CSO2 JAPAN (日本)

Another Free Counter-Strike?

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