MAP02: Subway (Hydrosphere)


Hydrosphere maps
This level occupies the map slot MAP02. For other maps which occupy this slot, see Category:MAP02.
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MAP02: Subway is the second map of Hydrosphere. It was designed by Brian Irving (Bri) and uses the music track "Celestial" by Joshua O'Sullivan (Dragonfly).


Map of Subway
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. At the switch that lowers two lifts, take the southeast lift up. Use the gray wall to the west to get a soul sphere. (sector 493)
  2. At the east end, head all the way south and open a gray brick wall to get a megaarmor. (sector 1858)


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 1:43.83 Drew DeVore (stx-Vile) 2023-05-08
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist
NoMo 100S 0:45.26 kvothesixstring 2024-01-18

The data was last verified in its entirety on January 27, 2024.


Map data[edit]

Things 350
Vertices 6670*
Linedefs 6630
Sidedefs 11728
Sectors 1857
* The vertex count without the effect of node building is 4914.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]