Aside from bugfixes, the new feature for the next tech demo in december will be pathfinding.  Not a very exciting feature really, but the reason the first demo was in a flat, empty patch of desert with no buildings is that I had no pathfinding, everyone would just get stuck. It should take me most of the month just to get it done, because its quite a hefty task when your world is 400 square kilometers.  But fear not, for Chris is great!