After the Holocaust

After the Holocaust is a single-level PWAD created by Marcos Abenante (Sergeant Mark IV). It is a remake of from Doom II, and uses the music track "Retribution Dawns," originally composed by Aubrey Hodges for PlayStation Doom.

Secrets

 * 1) (sector 27)
 * 2) (sector 476)
 * 3) (sector 1361)
 * 4) (sector 1570)
 * 5) (sector 1870)

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
Beta testing seemed to show that, unusually, OpenGL gave a better frame rate than software rendering. Sloping floors were nonetheless avoided for the benefit of users playing in software mode.

Inspiration and development
Inspiration came from contemporary titles also featuring post-apocalyptic urban areas, such as and. Some graphics are credited to Stephen Browning (Scuba Steve), 3D Realms, and.