high mountain tower or moat?

I noticed when I looked down over edges of bridges and stuff, there appears to be water down there, like the castle is surrounded by a moat, or is some kind of island fortress, and that was actually almost disappointing to me, because at first glance on the teaser it looks like they are in some high mountain tower, built so high that the clouds would be below. Also, looking at the logo art on the main website, it looked like the girl and the robot were making their way down from the top of the tower to a village below, presumably the girl's home, and that's what I thought the game was going to be about; fighting to get to the bottom of a fantastically tall tower. Still, it's your game and you should do what you like with it. I just thought that was a cool concept.

I think I see what's going on now, with v 0.006. It looks like there may be some kind of little town inside that walled area that you approach at the end of 0.006, but I suppose I will have to wait and find out.

Sorry, the structure of the castle might not make much sense now, but you'll see how things connect as we add levels and I think you will like it.