MAP15: Mansion (Lost Civilization)


Lost Civilization maps 12-20

01 02 03 04 05 06 07 08 09 10 11
(12 - 20)
Bonus map: 31

This level occupies the map slot MAP15. For other maps which occupy this slot, see Category:MAP15.
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MAP15: Mansion is the fifteenth map of Lost Civilization. It was designed by Jaakko Impola (Jaska) and uses the music track "Full Thrust" by James Paddock (Jimmy).


Map of Mansion
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. Once you get the red key, go to the sewers of the mansion and make your way to the southeast side. Open the red bars to get a BFG9000. (sector 2154)
  2. Just before entering the mansion gates, head northwest onto the rocks and head north and east until you get to the water. Jump down to get a super shotgun, shotgun shells, and a green armor. (sector 3005)
  3. Just before entering the mansion gates, head northwest onto the rocks and head north and all the way east to get a soul sphere at the end. (sector 3500)
  4. In the first floor of the mansion, get to the south side of the main hall and look northwest through the window. Shoot the button, then head north and west to the dining room. Head to the southeast corner to get a backpack, rockets, stimpacks, and a megaarmor. (sector 3906)
  5. In the first floor of the mansion, get to the north side of the main hall and east into the kitchen which will cause something to open. Enter the room to the south and into the room to the west before it closes to pick up a plasma gun, an energy cell, and stimpacks. (sector 4326)
  6. At the second floor of the mansion, get to the long hall at the south end and take the second door on the west side. At the closet to the northeast, a switch is tucked away. Press it, return to the hall, and go to the open door to the northeast to get a plasma gun, an energy cell pack, and a backpack. (sector 4580)


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 10:00.94 vdgg 2022-05-22
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on June 2, 2022.


Player spawns[edit]

This level contains eighteen spawn points:

  1. facing north-east. (thing 308)
  2. facing north-east. (thing 683)
  3. facing south-west. (thing 860)
  4. facing south-west. (thing 861)
  5. facing north-east. (thing 862)
  6. facing north. (thing 863)
  7. facing north-east. (thing 864)
  8. facing south-west. (thing 865)
  9. facing north-west. (thing 866)
  10. facing north-east. (thing 867)
  11. facing south-west. (thing 868)
  12. facing south-east. (thing 869)
  13. facing north-east. (thing 870)
  14. facing north-east. (thing 871)
  15. facing north. (thing 872)
  16. facing south-east. (thing 873)
  17. facing south-east. (thing 925)
  18. facing west. (thing 987)


Map data[edit]

Things 1046
Vertices 19818*
Linedefs 18910
Sidedefs 35263
Sectors 4873
* The vertex count without the effect of node building is 14618.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]