MAP20: Beta Tower (Interception)


Interception 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.
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MAP20: Beta Tower is the twentieth map of Interception. It was designed by Matthew D. (Matt534Dog) and uses an untitled music track composed for the project by XenoNemisis, shared with MAP26. The par time defined in MAPINFO is 5:40.


Map of Beta Tower
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 room, lower the metal walkway to the north to find a box of ammo, a medikit, and an energy cell pack. (sector 108)
  2. In Secret #1, press on the terminal to reveal a passage full of health bonuses. (sector 110)
  3. At the fenced-in area above the red key, the indentation at the west side can be lowered, revealing a passage to energy cell packs and boxes of shotgun shells. (sector 133)


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 5:10.63 Dylan Gill (TheV1perK1ller) 2017-06-18
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on April 3, 2022.


Player spawns[edit]

This level contains seven spawn points:

  1. facing north. (thing 509)
  2. facing west. (thing 515)
  3. facing south. (thing 517)
  4. facing south. (thing 519)
  5. facing south-west. (thing 521)
  6. facing north. (thing 524)
  7. facing south. (thing 525)


Map data[edit]

Things 533
Vertices 1772*
Linedefs 1752
Sidedefs 2784
Sectors 335
* The vertex count without the effect of node building is 1459.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]