MAP18: The Cathedral (Invasion UAC)


Invasion UAC 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 MAP18. For other maps which occupy this slot, see Category:MAP18.
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MAP18: The Cathedral is the eighteenth map of Invasion UAC. It was designed by David Bernardi (Xsnake) and uses the music track "".


Map of The Cathedral
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. At the north end of the cathedral, use the jump pad to get on the big block and quickly jump south through the Hellgrowth to get a Regeneration Artefact. Note that the big block has a crusher over it, so you may need to jump on the block while the crusher raises and jump south with the right timing. (sector 393)
  2. At the south end of the cathedral, use a rocket jump to go through the stained glass at the southeast end, which has two marines praying. You will find a BFG9000. (sector 416)


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
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist
NoMo 03:39 Daniel, the NCR Veteran 2021-10-25

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


Map data[edit]

Things 250
Vertices 3715*
Linedefs 4079
Sidedefs 7397
Sectors 708
* The vertex count without the effect of node building is 3342.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]