Really neat idea. I like the setting. It was fun to jump around parkour-style and sneak around the building. However, I think the buildings are too big without enough to do. I made it a few boards over but that took quite a bit of going up and down. Then I got into a fight on the third board and promptly died, which put me all the way back to the very start. After that I did not want to do all that backtracking work. I'd be very interested in playing a more polished version that perhaps scaled down the towers and didn't require so much backtracking after death.