MAP24: Post Mortem (Hell Revealed)

MAP24: Post Mortem, designed by Yonatan Donner, is the twenty-fourth map of Hell Revealed.

Description
According to the Hell Revealed info pack:


 * The very hardest map in Hell Revealed. This one is a complete murder - only for the very best players. And there are too many things to save the game on Ultra-Violence, so unless you are really good, try a lower skill or the "shortcut way" (get jumped by the archviles [sic] in the BFG area to the final switch and quickly run to the end).


 * This level is an underground structure. That blood is dangerous - watch your radiation suits and don't fall. Mistakes are not forgiven here!


 * A special credit goes to Kai-Uwe Humpert for recording this one, and with a great lmp, too!


 * Size: medium
 * Difficulty: you're dead

Speedrunning
See:
 * Hell Revealed at Compet-N
 * Hell Revealed at the Doom Speed Demos Archive