MAP13: Observatório (Ozonia)


Ozonia maps
Episode 1: Root

01 02 03 04 05 06 07 08 09 10 11

Episode 2: Ozônia
Episode 3: Abyss

21 22 23 24 25 26 27 28 29 30

Secret maps

31 32

This level occupies the map slot MAP13. For other maps which occupy this slot, see Category:MAP13.
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MAP13: Observatório is the thirteenth map of Ozonia. It was designed by Tomás Soares (Deadwing) and uses the music track "". The par time defined in MAPINFO is 9:00.


Map of Observatório
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 east side, at the round platform at the south end, drop off to the northwest and head all the way to the end. Take the lift up to get boxes of rockets and a soul sphere. (sector 161)
  2. Head northwest from the red key, then head to the skull at the north wall and open it. Shoot at the switch back there (you may need to use a super shotgun from a distance) and the northwest wall will open. The plasma gun and energy cell pack are on the secret sector here. (sector 263)
  3. At the east side, at the northwest teleporter, drop off to the northeast to find a soul sphere and an armor bonus. (sector 456)


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

The (absence of) data was last verified in its entirety on January 5, 2022.


Map data[edit]

Things 482
Vertices 5344*
Linedefs 5001
Sidedefs 8274
Sectors 1032
* The vertex count without the effect of node building is 4029.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]