MAP20: Core Babylon (Doom Core)


Doom Core maps 12-20

01 02 03 04 05 06 07 08 09 10 11
(12 - 20)
21 22 23 24 25 26 27 28 29 30
Secret maps: 31 32

This level occupies the map slot MAP20. For other maps which occupy this slot, see Category:MAP20.

MAP20: Core Babylon is the twentieth map of Doom Core. It was designed by Michael Jan Krizik (valkiriforce) and uses the music track "Last Boss Theme," from Mega Man 3, composed by Yuko Takehara and arranged for MIDI by Mark Richardson.

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Map of Core Babylon
Letters in italics refer to marked spots on the map. Sector, thing, and linedef numbers in boldface are secrets which count toward the end-of-level tally.


Other points of interest[edit]


  1. In the blue key area, use the wall with the electricity symbol on the west wall to find energy cell packs and a BFG9000. (sector 30)
  2. In the blue key area, go through the wall just to the right of the rocket launcher to teleport to the high ledges overlooking the walkways. You can get health bonuses on the left side and armor bonuses on the right. (sector 85)


Demo files[edit]

Areas / screenshots[edit]


Routes and tricks[edit]

Current records[edit]

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

Run Time Player Date File Notes
UV speed
NM speed
UV max 1:38.29 Yousuf Anik 2016-03-19
NM 100S
UV -fast 2:08.83 Brian Nesser (Anima Zero) 2011-07-13
UV -respawn
UV Tyson
UV pacifist

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


Player spawns[edit]

This level contains six spawn points:

  1. facing south. (thing 339)
  2. facing south. (thing 340)
  3. facing south. (thing 346)
  4. facing south. (thing 347)
  5. facing west. (thing 349)
  6. facing north. (thing 350)


Map data[edit]

Things 429
Vertices 691*
Linedefs 694
Sidedefs 1094
Sectors 118
* The vertex count without the effect of node building is 580.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]