How it works

How does dungeon level affect stocking in D&D 3.5?

Dungeon level sets Challenge Rating hints for monsters, scales trap Search and Disable Device DCs, and rolls one standard DMG treasure hoard summary when a room rolls treasure. Party size is stored for future encounter math but does not change the map tiles.

Can I reproduce the same map and room key?

Yes. Keep the seed and every option the same, or share the URL with the seed query parameter. The generator uses a deterministic random sequence so the SVG and keyed rooms match on reload.

What do secret or trapped doors mean on the key?

Door mode follows your Doors setting: standard rolls secret doors on about ten percent of closed doors, and deathtrap adds trapped doors on about twenty percent. The map legend shows archway, portcullis, door, locked, trapped, secret, and stairs up or down. The room key lists the same kinds beside each room when a corridor meets that room.

What does Polymorph rooms change on the map?

It turns the larger chambers into circles or five-sided rooms on the map, with a matching line in the key. Yes reshapes about half of rooms that are at least five squares on a side, and always at least three when they fit. Many reshapes most of those rooms. Smaller rooms stay rectangular.