The top shot is either great wall detail or it is the layout of the monorail track. Such great ideas in this map, just a little much for a net map, but, still one that needs to be experienced first hand to get all of the benefits. The lights on the wall shows you which part of the track is lit and/or dark. Switches in the main room control these lights. There is a sewage trench that acts as the monorail. Entry and exit is very easy and the four gun rooms turn you into a "duck" at a shooting arcade as you go around the track. Teleporters take you from one gun room to the other and to the co...