E1M4: Mines of Mystery (Heretic Upstart Mapping Project)

E1M4: Mines of Mystery is the fourth map of Heretic Upstart Mapping Project. It was designed by  and uses the music track " ".

Secrets

 * 1) (sector 32)
 * 2) (sector 106)
 * 3) (sector 234)
 * 4) (sector 381)

Current records
The records for the map at the Doom Speed Demo Archive are:

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