I've wanted to do a deep dive into the AD&D DMG's Appendix A for a while, but have struggled to get started because this section of the DMG is really difficult to wrap my head around. How could I write effectively about something I did not understand?Time and again, I broke out my graph paper, my pencil, my dice, and my handy DMG to randomly generate a dungeon using Appendix A. I was always very quickly confounded by the sprawling complex of rooms, chambers, and passages that stretched out in all directions at once, twisting and turning out towards the...