VS_YAMAMANSION
Created by Yamazaki (AKA Brian Dorner)
Contact the author at bdorner@sympatico.ca

Unzip the file's contents to your Half-Life folder. It will automatically place the necessary files into your Valve directory so that you can play the map without needing the Vampireslayer mod installed (But it won't be as fun). If you have Chapter III of the Vampireslayer mod installed then you don't need this zip, as it already comes prepackaged.