arMaiageddon V 1.1

A quick suggestion for you; if this is suppose to be a multi-leveled area, you might want to get rid of the shadows from the area that is suppose to be leveled together. The outside part of the central area, in other words... Otherwise, it makes it look like you meant for it to be a surrounding wall, but forgot to include the wall tile and just did the top tiling for the wall.