While doing my second match on Judas23 during the first season of the STDL, I decided all of a sudden (more like after I lost rofl) that I wanted to create a Judas-inspired duel map. So that's what I did. The layout took me 30 minutes and the rest (texturing, adding items, etc) took about an hour. The textures came from a Quake pack that I'm currently converting for use in Doom (note orginal textures are not mine, I'm just compiling them). Anyways, I guess it plays ok. It's got somewhat similar gameplay to Judas, but it does have its own quirks of course. Could also be played with 4-6 in Deathmatch and variants.