E2M9: Hirntod (Nihility: Infinite Teeth)

E2M9: Hirntod is the ninth and secret map of Nihility: Infinite Teeth. It was designed by Years.

Secrets

 * 1) Press the blue wall east of the start, then go to the steps and into the south room to get a backpack, a health bonus, partial invisibility, and a rocket. (sector 76)
 * 2) At the southwest end, press the switch in the crate room, then head to the room east of it and get the blur artifact to the southwest. Quickly return to the crate room and go through the open door to the southwest to get health bonuses, a stimpack, a rocket, a green armor, a plasma gun, an armor bonus, and a teleporter. Note that the door that opens after collecting the blur artifact will be open only once, so you need to enter the secret before it closes. (sector 342)
 * 3) Take the teleporter in Secret #2 to get energy cells. Shoot the switch to the north to reveal health bonuses and a teleporter to a berserk pack. At the berserk pack, go through the south wall to find a secret switch. (sector 377)
 * 4) After the red door, head to the center of this area and take the north lift. Go east to a switch and use it, then continue east and jump southeast to get rockets and a computer area map. (sector 296)
 * 5) If you pressed the switch in Secret #3, you can enter a corridor north of Secret #4 to enter the secret spider mastermind area with an energy cell and a switch. (sector 385)
 * 6) Go to the switch at Secret #5 and head to the north lift which will start moving up and down. Take it up and head all the way around to get a BFG9000 and to release the spider mastermind. Both will not be there on Hey, Not Too Rough or lower. (sector 392)
 * 7) Head west of where the blue key is and use the wall with the skull to get a light amplification visor. (sector 316)
 * 8) Open the blue bars in the blue key area and go to the switch. Leave and head for the southeast door to find a new closet with a switch to the west. The switch reveals a teleporter taking you to health bonuses, armor bonuses, and an invulnerability. (sector 351)
 * 9) After Secret #8, return to the north area after the red door and head to the middle. A platform is going up and down to the north, which has a soul sphere (not on Hey, Not Too Rough or lower). (sector 299)

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

The (absence of) data was last verified in its entirety on July 12, 2022.

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