MAP31: The Mansion (Realm of Chaos)


Realm of Chaos secret maps

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Secret maps

This level occupies the map slot MAP31. For other maps which occupy this slot, see Category:MAP31.
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MAP31: The Mansion is the first secret map of Realm of Chaos. It was designed by Slava Pestov.


Map of The Mansion
Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count toward the end-of-level tally.


Other points of interest[edit]


  1. Use the lift once you enter the mansion and go to the right side. Use the bookshelf to find a chainsaw, a box of rockets, and a medikit. (sector 111)
  2. At the mansion hub, take the east door, then the north door. Get on the dining table and backtrack to the entrance of this hall to find a backpack in a nearby nook. (sector 104)
  3. The next four secrets are all in the same room, accessible by taking the west door in the hub and either south door to a library area. Go to the southwest corner and use the bookshelf from its west side to lower it to get health bonuses. Then when the bookshelf rises, you can jump to the two other bookshelves, the far one containing four rockets and a rocket launcher. Inside the middle bookshelf is a teleporter and a switch. The switch is important if you wish to get the secret exit. (sector 128)
  4. See Secret #3. (sector 129)
  5. See Secret #3. (sector 130)
  6. See Secret #3. This is the sector with the switch and the teleporter. (sector 131)
  7. From the mansion hub, take the west door, the north door, then the west door to reach a bedroom. Press on the bookshelf to find an imp, a box of rockets, and a medikit. (sector 169)
  8. In the same bedroom, use the south door to reach a bathroom with a lost soul. Climb to the sink and press on the wall behind it to get a berserk pack. (sector 171)
  9. Make sure you have all three keys and have pressed the switch in Secret #6 before you head to the area southwest of the entrance hall. Once you go down the lift and it rises back up, you will not be able to return to the rest of the map. Open all three key doors and press the switch at the left side. In the previous room, steps will have raised, allowing you to reach the secret exit platform. (sector 177)


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 3:48.94 Nikolay Kamnev (Heretic) 2007-04-06
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist (normal exit)
UV pacifist (secret exit)

The data was last verified in its entirety on January 16, 2022.


Player spawns[edit]

This level contains six spawn points:

  1. facing north. (thing 244)
  2. facing south. (thing 245)
  3. facing north. (thing 248)
  4. facing north. (thing 250)
  5. facing east. (thing 252)
  6. facing north. (thing 255)


Map data[edit]

Things 312
Vertices 834*
Linedefs 879
Sidedefs 1310
Sectors 198
* The vertex count without the effect of node building is 694.


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

Technical information[edit]

Inspiration and development[edit]


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