MAP02: The Sewers (Hell Factory)


Hell Factory maps
This level occupies the map slot MAP02. For other maps which occupy this slot, see Category:MAP02.
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MAP02: The Sewers is the second map of Hell Factory. It was designed by Tomi Rajala (Lu Wang) and uses the music track "".


Map of The Sewers
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 the super shotgun and green armor, open the northwest wall and the wall after it to get the soul sphere. (sector 21)
  2. In the area where you have to shut down sewer engines, enter the small room at the north end of the hub and you will hear barrels exploding and an earthquake. The water will soon rise. Get to the northeast corner and swim up to the vent to find a megaarmor. (sector 253)


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 February 21, 2022.


Player spawns[edit]

This level contains four spawn points:

  1. facing north. (thing 122)
  2. facing north. (thing 123)
  3. facing west. (thing 124)
  4. facing west. (thing 125)


Map data[edit]

Things 235
Vertices 1984*
Linedefs 1769
Sidedefs 2635
Sectors 363
* The vertex count without the effect of node building is 1529.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]