hldj.org

Dose hldj support standalone source games??

It depends entirely on the game; any game that has a similar directory structure, configuration and voice system as a Valve Source game should work.

but if a launch l4d standalone it will launch steam and it will take me to the store page. Unless you can add if revemu (revolution steam emulator) is detected then it could launch the game exectuteable or .bat file from the standalone game base directory.

such as we can add this launch option if the game i am talking about is counter-strike:

There is no such thing as a "Standalone L4D". If you're referring to L4D in "Offline Mode", then HLDJ should launch it as per normal.