I removed the map because swastikas are not appropriate here. If you're serious about making maps, cut the childish behavior, then you might want to grab the newest version of BSP that was just released. Also, you'll need to add lighting to the map. Since this map is outdoors, you can use some of the sun lighting parameters to light the outdoor area, but you will need to add lights to the underground area. The easiest way to do that is to add brushes that have a light emitting texture on them.
