MAP33: Skulls Facility (Good Morning Phobos)


Good Morning Phobos secret maps

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Secret maps

This level occupies the map slot MAP33. For other maps which occupy this slot, see Category:MAP33.
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MAP33: Skulls Facility is the third secret map of Good Morning Phobos. It was designed by sincity2100.


Map of Skulls Facility
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 room at the south end with the suspended candles and megasphere, grab the megasphere to open the side doors, then enter the northeast door. Open the wall in the back to find a backpack and energy cells. (sector 398)
  2. Head south from the large hall with blood after opening the door. In this area, head west a bit, then press on the wall of bodies to the north that has vines on it to find a BFG9000, energy cells, and a megasphere. (sector 589)


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 April 3, 2022.


Map data[edit]

Things 423
Vertices 3521*
Linedefs 3595
Sidedefs 5787
Sectors 591
* The vertex count without the effect of node building is 3074.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]