MAP11: Old Thunder (Altars of Madness)

MAP11: Old Thunder is the eleventh map of Altars of Madness. It was designed by Alex Decker (myolden) and uses a MIDI rendition of the music track "Geothermal" from , composed by.

Secrets

 * 1) (sector 878)
 * 2) (sector 1459)
 * 3) (sector 1464)

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

The (absence of) data was last verified in its entirety on December 12, 2022.

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