MAP15: Outpost Refinery (Three's a Crowd)


Three's a Crowd maps
The First

01 02 03 04 05 06 07 08 09

The Second
The Third

19 20 21 22 23 24 25 26 27


28 29 30

Secret maps

31 32

This level occupies the map slot MAP15. For other maps which occupy this slot, see Category:MAP15.
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MAP15: Outpost Refinery is the fifteenth map of Three's a Crowd. It was designed by Scypek2 and uses the music track "".


Map of Outpost Refinery, cropped to only show the playable area
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. In the northeast building, get to the northeast platform with radiation suits, which will cause something to open. From here, go south to the next room and quickly enter the northwest corner to find a teleporter. Flip both switches in the room you come to to lower the backpacks on the pillar outside. (sector 204)
  2. Enter the nukage and press on the recessed northeast wall. Take the lift up to get a berserk pack and a radiation suit. (sector 216)
  3. Get the red key, then jump southwest to a crate. Jump northwest to a stack of crates and climb them, then jump southwest to an open stack of crates. Jump to the window, then the next window, then northwest inside a crate to a find a switch. The switch lowers the crate and a teleporter to the west. Take it and jump to another window to get the BFG9000. (sector 344)


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 (normal exit)
UV speed (secret exit)
NM speed (normal exit)
NM speed (secret exit)
UV max
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist (normal exit)
UV pacifist (secret exit)

The (absence of) data was last verified in its entirety on January 14, 2022.


Player spawns[edit]

This level contains six spawn points:

  1. facing north. (thing 518)
  2. facing south. (thing 519)
  3. facing north-west. (thing 520)
  4. facing north. (thing 521)
  5. facing east. (thing 522)
  6. facing east. (thing 523)


Map data[edit]

Things 535
Vertices 1932*
Linedefs 2034
Sidedefs 3051
Sectors 400
* The vertex count without the effect of node building is 1636.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]