Coal overlay

The coal mini screen shows the coal reserves beneath your city. The coal seams are shown as white on a black background. You will have to build a coal mine close to one of these seams to extract its coal.

The first time you ask for this information, you will have to undertake a coal survey which will cost you one million currency units. After that the information is free to look at again.

Left click on the mini screen to reposition the main window. Left click on the mini screen title to choose a different mini screen view. Toggle overlay mode by pressing 'v' or middle click on the mini screen title.

See also:

- Minimap
- Sports overlay
- Fire overlay
- Health overlay
- Normal overlay
- Pollution overlay
- Power overlay
- Starvation overlay
- Transportation overlay
- Unemployment overlay