One block walls, when you make a stamp you can put it wherever you want, on a mac, the ability to open more than one window at once, and a "space" button (like newtonian gravity, ambient heat) where no fires can start and, no oxygen etc. also some questions. Why when a save doesnt exist it goes to GUNZ logo counter and why does quartz grow rabidly?
The 404 save has always been there (well, not sure about always, but certainly in past versions), and quartz growth is a function of ctype (also been around).