Non-linear map, I like it already....
Your center point's ramps look too thin and look like they are easily fall-off-able. I'd make them wider, if that is a deathpit.
I see a large sightline across the point (last screenie), but ooks like if you add some sort of bridge or obstruction from the cliff to the building, that will help it.
4th screenie looks open, and a little dull, BUT I do like what you did with that truck.
Do you have a theme in mind yet?