MAP03: Círculos (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 MAP03. For other maps which occupy this slot, see Category:MAP03.
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MAP03: Círculos is the third map of Ozonia. It was designed by Tomás Soares (Deadwing) and uses the music track "". The par time defined in MAPINFO is 3:15.


Map of Círculos
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 northwest end, go on the poles with candles, then head southwest, hopping to a smaller rock and entering the cave to get energy cells. This will also lower the plasma gun to the southeast. (sector 264)
  2. At the east side, go to the southeast switch and use it, then run to the health bonuses to the northeast. Ride up to get boxes of rockets, more health bonuses, and a megasphere. (sector 269)
  3. At the blue key, get on the rocks to the north and keep climbing up as you head west to health bonuses, medikits, a plasma gun, and an energy cell pack. (sector 774)


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 433
Vertices 4074*
Linedefs 3976
Sidedefs 6840
Sectors 781
* The vertex count without the effect of node building is 3237.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]