The Old Sewers
When you first enter the sewers, only the first level is visible. As you explore, more pictures appear. Eventually, the fully revealed sewer appears as follows:
Adventuring sub-areas: A Maze of Sewer Tunnels
The Old Sewers is the first part of the Hobopolis Clan Dungeon.
- The sewers and the way of accessing them by a basement grate is a reference to the movie the Goonies.