Does anyone know of any source ports whose gameplay is identical (or at least similar) to that of vanilla
Duke Nukem 3D? The port should work on Windows XP, and preferably Mac OS X. Demo and add-on compatibility with the original game would also be nice. In other words, I'm looking for a
Chocolate Doom equivalent of
Duke Nukem 3D.
I think JFDuke3D offers the "look and feel" of the original game, but I'm wondering if there are other ports out there that do the same thing.
Thanks.