B.U.R.G.L.A.R.s Part 2: Dungeon Zones

Part 2 of my investigation into "What if the Desolation of Smaug was a Zone from Roadsic Picnic?" Part 1 is here. Maybe I should have called this series "Hobbits have a Roadside Picnic." Hmmm.Dungeon ZonesInns are the haunts of burglars--notorious drunks, all. All of a burglar's tall tales are told there."I saw the Old Wyrm making new passageways. He was digging like an earthworm, chomping at the stone. The stone was passing through his long body. The changing gasses were coming out the back.""I heard the Golden One about a level below us. We ran. But when we came back to the Northwest Guard Chamber, there was a fourth door. I told Fatty to follow me, but he went through the wrong portal. I could hear the blinding sound start up - that's the Wyrm's roar - so I dropped to my knees and pulled my hood over my head. My eyes turned out alright, but I never saw Fatty again."Extra Angles, New PassagesBoth the union delvers and burglars agree that the dungeon's layout doesn't remain static.…