This map is unfinished. It is in a state that is completely impossible to finish. However, the areas that are completed can be explored and used. They are also untested, so will probably contain unfair difficulty in some areas, and disproportionate easiness in others.
Throughout the map, announcement boxes have been used to notify you about certain 'behind the scenes' things that should be known. They contain a good amount of details, and are always in obviously visible places.
There are elements of this map that will be removed from the final product. Things like a mob spawn arena, teleporters, random chests, and odd placement of objects are all for construction purposes, and are intended to be removed. However, these things are not always specified in the map, so they may lead to items unintended for the player.
The only things that are 'final' in this map are the general layouts and construction of the pyramids that have been built. Almost every other detail, like monster spawning, puzzles, jumping challenges, instructional signs, spawn area and so forth, are open to modification based on testing.