MAP02: Subway (Hydrosphere)


Hydrosphere maps
This level occupies the map slot MAP02. For other maps which occupy this slot, see Category:MAP02.
Under construction icon-yellow.svgThis article about a map is a stub. Please help the Doom Wiki by adding to it.

MAP02: Subway is the second map of Hydrosphere. It was designed by Brian Irving (Bri) and uses the music track "".


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
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The (absence of) data was last verified in its entirety on May 30, 2022.


Map data[edit]

Things 289
Vertices 6729*
Linedefs 6662
Sidedefs 11792
Sectors 1865
* The vertex count without the effect of node building is 4946.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]