So is the Hellfire a totally seperate game or does it play off the original mod? This has me wondering since it instals into a seperate folder.or do I click the ame icon to run Diablo and Hellfire just combines with Diablo?

I am very confused with this so I wanted to make my own thread asking this. I currently have Diablo 1 running with it's mod smoothly. What do I do to add the Hellfire expansion to my Diablo 1 game to make it work with the game? The hellfire forum seemed dead so posted it here.

I am very confused with this so I wanted to make my own thread asking this. I currently have Diablo 1 running with it's mod smoothly. What do I do to add the Hellfire expansion to my Diablo 1 game to make it work with the game?