Take a look at this:
https://forums.steampowered.com/forums/showthread.php?t=1093025
Looks interesting 
There wuz already a thread for this.
Where? I searched in the Games & technology thread and didn’t find anything?
Take a look at this:
https://forums.steampowered.com/forums/showthread.php?t=1093025
Looks interesting
There wuz already a thread for this.
Where? I searched in the Games & technology thread and didn’t find anything?
Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.