   Quake 3 Source Code
  Hi folks, I hope you are very fine.I have just downloaded Quake 3 Arena source code. Does anyone know what to change in the code so that I can run the demo version?Thank you very much in advance   
  Maybe check the website?   ;  If it's like Quake II, the only difference between demo and full versions is the support files. The source is valid for both. There should be instructions where you got the download from as to what you need.   ;  You gotta change one of the config files to point to the area whre the quake 3 pak files and such are stored as well.   