E1M4: Atmospheric Processor (Dawn of the Dead)

E1M4: Atmospheric Processor is the fourth map of Dawn of the Dead. It was designed by Jan Van der Veken and uses the music track "The Demons from Adrian's Pen," composed for Doom by Robert Prince.

Secrets

 * 1) (sector 4)
 * 2) (sector 78)
 * 3) (sector 93)

Current records
The records for the map at the Doomed Speed Demos Archive are:

Player spawns
This level contains four spawn points:
 * 1) facing east. (thing 4)
 * 2) facing east. (thing 5)
 * 3) facing east. (thing 6)
 * 4) facing east. (thing 7)

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