E4M3: The Holtzmann Effect (The Joy of Mapping 5)

E4M3: The Holtzmann Effect is the third map of The Joy of Mapping 5. It was designed by Minimum Payne and uses the music track "".

Secrets

 * 1) (sector 386)
 * 2) (sector 388)

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 February 26, 2023.

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