MAP01: Unit 731 (MAYhem 2013)


MAYhem 2013 maps
This level occupies the map slot MAP01. For other maps which occupy this slot, see Category:MAP01.
Under construction icon-yellow.svgThis article about a map is a stub. Please help the Doom Wiki by adding to it.

MAP01: Unit 731 is the first map of MAYhem 2013. It was designed by Magnusblitz and uses the music track "Suspense," originally composed by Robert Prince for Doom.


Map of Unit 731
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 with crates at the north end of the map, get on the forklift at the north end, then run south to the tops of the crates in the middle. From there, jump to the crate with the soul sphere. (sector 675)
  2. Open the wall north of the blue door to get a megaarmor. (sector 744)


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 3:05.17 Zahid 2014-03-18
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on June 4, 2022.


Player spawns[edit]

This level contains six spawn points:

  1. facing east. (thing 179)
  2. facing west. (thing 180)
  3. facing south-east. (thing 181)
  4. facing north. (thing 182)
  5. facing north-east. (thing 183)
  6. facing west. (thing 184)


Map data[edit]

Things 191
Vertices 4828*
Linedefs 4623
Sidedefs 7572
Sectors 822
* The vertex count without the effect of node building is 3933.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]