I know this forum is a bit dated and old, but if CaffeineFreak, Printz, or anyone else is interested, I've always wanted to put together a team and recreate my own version of the Heretic/Hexen Series. I feel like there was alot that could've been explored more in depth in terms of monsters, world building, etc. I'm not coder or programmer, but I am a designer and may be the kind of person who would be able to "fund" such an endeavor, but only if we had the right people for the right positions.
I know this is a long shot and I'm not expecting anything to happen anytime soon, but if you guys are interested, I would love to reach out in the future on a potential collab for this kind of revival project.