MAP05: OSIRIS Outpost (Osiris)


Osiris maps
This level occupies the map slot MAP05. For other maps which occupy this slot, see Category:MAP05.
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MAP05: OSIRIS Outpost is the fifth map of Osiris. It was designed by Glen Payne and Marshal Bostwick, and uses the music track "".


Map of OSIRIS Outpost
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. The easternmost room has two alcoves with metal walls on the east side. Go to the right of those two and press on the wall for a secret corridor with medikits, a super shotgun, a machine gun, ammo, and a haze weapon. (sector 123)
  2. In the yellow key room, south of the light switch, use the wall to reach a hidden area with health bonuses, partial invisibility, and a green armor. (sector 240)


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 3:55.29 Veinen 2021-09-18
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on December 7, 2021.


Map data[edit]

Things 532
Vertices 1525*
Linedefs 1717
Sidedefs 2501
Sectors 378
* The vertex count without the effect of node building is 1323.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]