itch.io

I am afraid that could break some dungeons. Explaining one example could spoil part of the game.

That kind of scroll would have to work only on specific maps which would possibly require some tricky coding. For example using one after the bridge collapse in the mine would soft lock the game and hard lock it if the player uses a save point. Deducing the specific exit point for every dungeon and applying that to a single usable item would be yikes (unless there's a plugin for it).
I would rather put an exit mechanism manually to each dungeon or make the dungeon loop around itself, but only if the dungeon is long. The current dungeons are on the shorter side.