Doom Wiki
This level occupies the map slot MAP21. For other maps which occupy this slot, see Category:MAP21.
This level occupies the map slot MAP48. For other maps which occupy this slot, see Category:MAP48.
This level occupies the map slot MAP22. For other maps which occupy this slot, see Category:MAP22.

MAP21: Nirvana (MAP48 in PSX/Saturn, MAP22 in GBA) is the twenty-first map of Doom II, named after the Nirvana, the Buddhist Heaven, that ends the whole reincarnation cycle in Earth. It was designed by Sandy Petersen and uses the music track "Countdown to Death". Coincidentally or not, Kurt Cobain, the leader of popular rock band Nirvana, died by committing suicide with a shotgun blast the same year Doom II was released - whether it is somehow related to this fact or is a simple coincidence, there is a super shotgun right at the starting room of the map.

Map of MAP21


Pick up the health bonuses and medikits in the starting area (A) and kill the Imps in front of you. Take the teleporter on the right (the eastern one). On the other side, continue along the path either way, killing Spectres and Shotgun Guys along the way. Once you approach the teleporter at the end, the wall will open, releasing two pairs of Revenants. Flip the switch to lower the wall, then step through the second teleporter (B).

In the next area, flip all four switches on the triangular platform (C). This raises a staircase in front of you. The nearest step actually acts as a lift, so lower it and step on. Once it has risen again, you can jump onto the triangular platform (D) to retrieve the rocket launcher. Afterwards, climb the stairs and continue down towards a horde of Imps and Mancubi as well as two teleporters. Take the southern one (to your right).

In the next area, press the use key on any of the four walls to lower them, unleashing an ambush of Imps around you. Crossing into their territory causes the next four walls to lower, revealing further two Pain Elementals. After all the enemies are dead, pick up the yellow skull key (E) and go through the teleporter. Flip the other switch to open a shortcut back to the starting area. This time take the teleporter on the left (F, the western one).

Open the yellow walls in the next area (it may be tempting to fire rockets between the yellow walls before lowering them, but be careful, as there is a high probability of hitting the walls). From here, follow the ledge around to the end, then drop down onto the Imps' platform and flip the switch. This lowers the Chaingunners' platform across the way, where you can pick up the red key (G). Grab the nearby radiation suit and head back out into the main slime pit with the brown platforms. The blue key rests on the northwestern-most platform (H). Lower the platform just southeast of this as you would a lift, ride it up and drop onto the blue key platform. Once you've obtained all 3 keys, head back to the southeast corner of the pit and lower the platform there (I). Ride it back up to the ledge, make your way through the red and blue barriers, then exit.

Trivia and other points of interest

  1. Kurt Cobain from the popular band Nirvana died from a shotgun blast the same year Doom II was released. Interestingly a super shotgun is found on the first sector on this level.
  2. In some online Doom forums/discussion boards, this was considered the worst Doom II stage created.



There are no official secrets in this level.


  1. To obtain the megasphere in the same room where you get the yellow skull key, return to the previous room (the one with the northern and southern teleporters), flip the switch close to the southern teleporter, go through it again and run into the megasphere's corner before it rises again.


  1. In the room you teleport to after fighting the Revenants, if you switch all four switches too fast it can result in some of them not working, leaving the player permanently stuck in the first area of the map.
  2. The room with the arrow-shaped staircase has some weird effects on the ceiling. This is due to linedefs 114 and 134 referring to sector 50 instead of sector 49, and sector 49 having no defined ceiling texture.


Routes and tricks

You do not need the blue key to finish this level, as there is enough space to fit through the gap between the blue doors. Because this feature of the map is very obvious, it was likely made intentionally for some reason.

You can also bars-glide through the space between the wall and the yellow door (since it (the space) is wide enough to perform such trick), bypassing any use of the yellow key.


The Compet-N records for the map are:

Run Time Player Date File Notes
UV speed 00:17 Vincent Catalaá 2001-11-21
NM speed 00:27 Jakub "method_man" Razak 2003-06-27
UV max 02:19 Anders Johnsen 2003-01-17
UV -fast 02:44 Vincent Catalaá 2000-01-30
UV -respawn 02:15 Henning Skogsto 2000-04-05
UV Tyson 09:50 Daniel "Demonlord" Lindgren 1997-06-18
UV pacifist 00:28 Kim "N.C." Lundqvist 2003-11-16


Map data

Things 217
Vertices 396
Linedefs 327
Sidedefs 538
Sectors 61


Monsters ITYTD and HNTR HMP UV and NM
Sergeants 7 14 19
Spectres 0 0 3
Imps 24 55 76
Pain Elementals 0 1 2
Chaingunners 3 8 11
Revenants 1 2 4
Mancubi 0 1 3
Hell Knights 0 3 6
Powerups ITYTD and HNTR HMP UV and NM
Backpacks 1 1 1
Medikits 20 20 20
Health bonuses 16 16 16
Invulnerabilities 1 1 1
Radiation suits 4 4 4
Megasphere 1 1 1
Weapons ITYTD and HNTR HMP UV and NM
Rocket launchers 1 1 1
Super shotguns 1 1 1
Ammunition ITYTD and HNTR HMP UV and NM
Rockets 6 6 6
Rocket boxes 1 1 1
Shell boxes 4 4 4
Red skulls 1 1 1
Yellow skulls 1 1 1
Blue skulls 1 1 1
Barrels ITYTD and HNTR HMP UV and NM
Exploding barrels 6 6 6


External links

  1. MAP21 demos from the Compet-n database
  2. Top-down perspective view of all Doom II levels by Ian Albert
Entry from
Doom II Level Exit to
The Catacombs
Entry from
The Citadel
PSX/Saturn Doom II Level