I love the idea of modular micro maps that can connect together, so I’ve been working on a solo RPG that uses that mechanic. This is a map of floor 13 of the dungeon I’m exploring, constructed from 6 basic room shapes (with a little flexibility to make them join up in some places).
The shapes I use with 1d6 are:
- Straight hallway
- L shaped hallway
- T shaped intersection
- Four way intersection
- S shaped hallway
- Open rectangular room


Hatchi
dand I@are ready for adventure.-------------+-- |..Good luck...| |.to.@.and.d.!.| ----------------