MAP04: Industrial Courtyard (Unholy Realms)

MAP04: Industrial Courtyard is the fourth map of Unholy Realms. It was designed by Brian Knox (Snakes) and uses the music track "Alien World," composed by John Weekley (PRIMEVAL).

Secrets

 * 1) To get the partial invisibility in the southern yard, press the red switch if you have not already to lower the bars to the yard, and then sidle alongside the fence next to the bars, and around to the crate with the powerup. (sector 299)
 * 2) In the big room at the northeast corner, press on the green UAC logo for a berserk pack. (sector 598)

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

The data was last verified in its entirety on April 4, 2022.

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