You can save your progress and continue mapping later. To save your map, click the Save button below and paste the code from your clipboard into a safe place.

To continue mapping from a previous save, paste the code into the box below, then click the Load button.

Use the arrow keys to mark passageways and move around the map. If a passage from the current room in the given direction does not exist, one will be added. If a passage is already there, you'll move along it to the neighboring room. Double click on a room to set it as your current location.

Scroll to zoom and click and drag to pan.

Use hotkeys to mark points of interest on the map. You can change a marker's color or add and remove markers by clicking the .. button.

If you make a mistake, press ctrl+Z to undo and ctrl+Y to redo.