The Room of Doom
Flame presents a large room, with lots of pillars, and some rooms. It isn't really very easy to say how large the place is - there are mirrors, for a start! And the lighting is set to "epileptic", which means it flickers all the time between total darkness and this brief blue flicker, which I managed to catch on my fifth attempt at taking a screenshot!
So, nice idea, I think, and it's good to see somebody not afraid to try out some ideas - I just hope the next brainwave works out better, playability-wise. The zip file you download also contains a useful ReadMe (text) file, and MH-S-Room of Doom, the "Monster Hunt" version of the map, with three large and hungry-looking Wes Bots after you!