I mapped for Duke Nukem... I had made a fortress-like map with dungeons and towers.. it looked not that bad but the FPS was horrible. The fact is that I had discovered that you could make overlapping sectors (provided the 2 sectors don't see each other) and I had made an interior for each building in the castle, including several levels in the towers
too bad I don't know where it's gone...
I had made a lot of improvments to another multiplayer map, it was a big town. I made a cathedral too but it wasn't looking very good. Darn, I was always hitting the 1024 sectors limit
The SOB-bot for Duke3D was a lot of fun too
wanna play Duke3D again in real 3D and OpenGL ?
http://jonof.edgenetwork.org/buildport/duke3d/