Stage name: MinesDestroyMines

(4.0b) Overlapping hostile minefields explode.

This stage is not available in PHost 3.4e/4.0a and below; in these versions, overlapping minefields will only explode when someone attempts to enlarge one of them; see the previous stage.

This is a testing version.
It may be incomplete, and have more bugs (or features) than the public live version at planetscentral.com.