this is a data base for goldsource this place contains all the resources you need to make npc or a mod or a addon for half life so have fun making your thing with goldsource data base
Paranoia 2 SDK This SDK includes updated level compilers, a model compiler, documentation on new features of paranoia (as well as an FGD for a hammer) and a couple of example maps. A more detailed and beautifully designed SDK will probably never be created due to the low interest of users in the project. NOTICE if the fgd file wont work in valve hammer 3.5.3 try using jack hammer, it works perfectly