MAP15: Descent to Core (Speed of Doom)

  is the map of. It was designed by  and uses the music track " ". The par time is.

Walkthrough

 * Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count toward the end-of-level tally.

Current records
The Compet-n records for the map are:

Things
This level contains the following numbers of things per skill level: