Although Counter-Strike is one of the most popular multiplayer games to exist, a free-software implementation has never been created. This project provides an open-source version of Counter-Strike 1.5 based closely on the original mod but with better usability and added optional features.
2. Extract it to somewhere safe on your hard drive, where you have read/write access (for Windows users... this is not C:/Program Files)
3. Get the latest binary form version of FTEQW from this [website](http://triptohell.info/moodles/) and put it into the FreeCS directory with default.fmf in it. [You can also build fteqw from source if you know how.](https://sourceforge.net/projects/fteqw/)
4. Download csv15full.exe from [FilePlanet](https://www.fileplanet.com/57255/50000/fileinfo/Counter-Strike-1.5-Full-Mod-Client-[Win32])
5. Run csv15full.exe and install it into the FreeCS folder. (Use Wine on *NIX! The Linux Server zip does NOT contain all the assets)
**Optional step:** Copy the 'valve' folder from your Half-Life installation in order for all assets to show up into the same directory as freecs, cstrike and the default.fmf!
**Most UNIX file systems are case-sensitive, so you'll want to rename the .wad files in the cstrike directory to lowercase. This will fix most missing texture bugs! This problem will be addressed in the future.**
to the ORIGINAL creators of Counter-Strike, please visit** [WebArchive - counter-strike net](http://web.archive.org/web/20021016230745/http://counter-strike.net/csteam.html)