This document described the thought process behind the design and the intended player behaviour rather than the development process itself. It consists of one-pagers that provide in-depth information about the area, with details including exits and entrypoints, landmarks, combat space layout, primary and secondary paths, etc.
Together with the dev comment mode included in the game, players get a very comprehensive and detailed overview of what choices were made and why. To learn the most about the level design of Miner Malfunction, it is highly recommended to have this document open as you play the game or fly through the level in the dev comment mode!