Wow... straight vectors hey? That is impressive, I'm liking it a lot. You've accomplished vectory things that look like rastery things. Plus a cool map to boot, I'm really glad you made a place for Hobgoblins to live. I noticed that one of the buildings at the top of the arena enclosure is underneath the layer above it, not sure if that was intentional. The stairs, especially the irregularly-shaped ones down into the arena, are all top notch.

cheers,
Meshon