Murder, Death, Fire, Decay. An Evolutionary Tract has kept us on the continuous quest for knowledge. Has this superfluous desire made us more magnanimous or merely, to simplify, more stupid. Discover your ambiguous tract and learn more about the secrets of this clandestine temple of despair which, in all knowingly, is a catachresis.
I really like that you've taken an engine used to make a old stone castle, then used it to create this really neat mechanical scenery. Of course, I know nothing of this engine, I stick to Source for Half-Life 2. So this may not be as unique as I think it is, but it is certainly really nice, well done.
I wouldn't give myself too much credit but, it is a lot harder to replace something in which isn't meant to be with what it is supposed to be, as you said, a stone castle. I mainly just wanted to make something unique from other stories as a final hoorah. Thanks for the comment!