I recently found the manual, but boy, is it outdated! I think it's based on the first build, which was rumored to be full of bugs. One could walk on water for example, or seas would glitch in 2 separate bodies of water. And the strange thing is, I can't find any manual that is more recent... I did find several different versions though, but apart from some different opinions about what is intended, and what is a bug, they're just as old.