Nightfall

Nightfall (stylised as NIGHTFALL!!!!) is a single-level PWAD for Doom that was released in 1994. It was designed by Josh Fallon.

Secrets

 * 1) (sector 83)
 * 2) (sector 197)
 * 3) (sector 291)
 * 4) (sector 414)
 * 5) (sector 416)

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

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

Technical information
The sky texture was later used in Doomsday of UAC