SpeedMetal
A type of map where metal is extractable anywhere in obscene quantities on the map. This means that Energy is the main limiting resource instead of metal.
A map is considered a speed metal map each mex produces at least +16 metal per mex.
Examples of SpeedMetal Maps.
https://zero-k.info/Maps/DetailName?name=SpeedMetal
https://zero-k.info/Maps/DetailName?name=Mini_SuperSpeedMetal_Wide