MAP09: Subterrâneo II (Ozonia)


Ozonia maps
Episode 1: Root
Episode 2: Ozônia

12 13 14 15 16 17 18 19 20

Episode 3: Abyss

21 22 23 24 25 26 27 28 29 30

Secret maps

31 32

This level occupies the map slot MAP09. For other maps which occupy this slot, see Category:MAP09.
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MAP09: Subterrâneo II is the ninth map of Ozonia. It was designed by Michal Kurowski (Lorenzo), and uses the music track, "Atrium," originally composed by Tomás Soares (Deadwing) for Exomoon. The par time defined in MAPINFO is 16:00.


Map of Subterrâneo II
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. When you enter the large area to the southeast, immediately jump to the east and head north to get a soul sphere. (sector 225)


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 3:02.89 Andrea Rovenski (Cyberdemon531) 2022-11-08
UV Tyson
UV pacifist

The data was last verified in its entirety on November 17, 2022.


Map data[edit]

Things 261
Vertices 2710*
Linedefs 2804
Sidedefs 4560
Sectors 551
* The vertex count without the effect of node building is 2316.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]