Developed by the Phoenix Project, and used in games such as Lost and Dead & Massacre 1999, Grey Source is a modification of Valve's Goldsource engine.
Thanks for reading,
-barney
The licence for the Half-Life SDK, since everyone has to include this...
Is their a tutorol
We use the same SDK tools as Half-Life; but there is a Developer Wiki coming soon with extensive documentation on developing for Grey Source, Aura and PhoenixADM.
im intrested of your engine so far that i want to develope a cancelled valve game on it any time you release the source codes or the engine it self just contact me
An older branch of the Grey Source base is available at Github.com
Looks like standard Goldsrc, but with the HD pack for HL.
So far, it is still pretty much similar to standard GoldSource, but as we release more build throughout the year, more changes will be made.
Interesting...