This is Dwarfs, build on a 128x64x128 field. You start in a dwarfen mine camp. There are 2 directions you can choose :
first path : decent deeper (not really decending though) into the mining area, this is a good place for people who prefer 'Hiding'.
Second path leads to a part of the Dwarfen Kingdom, this area is more for runners. (especially the golden hall)
It may look very stony sometimes but hey, you're in a mine. The last room took me 6 hours to build, yes, the round one. Terrible.
There are some secrets and shortcuts which you have to find yourself (7 total)