MAP09: The Fortress of Fire (Hell in Hell)

MAP09: The Fortress of Fire is the ninth map of Hell in Hell. It was designed by Nathaniel Carll.

Secrets

 * 1) Shoot the wall east of the blue keys to find a secret room with a soul sphere, and if you press the switch, you unlock three alcoves to the east, each with a light amplification visor, an energy cell pack, a megaarmor, a radiation suit, and a plasma gun. (sector 378)
 * 2) At the northwest end of the map, head up the small set of steps to two silver blocks and flip the switch on the east side of the northeast block. This lowers the north wall allowing you to go behind the cage to a BFG9000, energy cell packs, and a computer area map. (sector 388)

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

The data was last verified in its entirety on January 16, 2022.

Player spawns
This level contains four spawn points:
 * 1) facing south-west. (thing 244)
 * 2) facing south-east. (thing 245)
 * 3) facing north-west. (thing 246)
 * 4) facing north. (thing 247)

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