MAP04: The UAC Experimental Laboratories (Hell in Hell)

MAP04: The UAC Experimental Laboratories is the fourth map of Hell in Hell. It was designed by Nathaniel Carll.

Secrets

 * 1) After teleporting out of the starting room, flip the switch on the east wall to open the door, then use the lion switch to the right of the door before entering the hall. Go into the hall and to the room to the east, which has health bonuses, a soul sphere, a green armor, backpacks, and a super shotgun. (sector 97)

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-east. (thing 21)
 * 2) facing south. (thing 22)
 * 3) facing north. (thing 23)
 * 4) facing east. (thing 24)

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