MAP30: Hell Revealed (Hell Revealed)

MAP30: Hell Revealed, designed by Yonatan Donner, is the final map of Hell Revealed.

Description
According to the Hell Revealed info pack:


 * The Hell Revealed finale requires skill, good aim and speed. Once you leave the protected area, be quick and destroy the evil demon before the area fills with hundreds of monsters. But can you aim with all that's going on around you?


 * Size: small
 * Difficulty: very hard

Secrets

 * 1) The lower floor of the main fighting area counts as secret - (almost) impossible to miss.

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