MAP26: Sea of Blood (MAYhem 2020)


MAYhem 2020 maps 21-30

01 02 03 04 05 06 07 08 09 10 11
12 13 14 15 16 17 18 19 20
(21 - 30)
Secret maps: 31 32
Bonus maps 33-40: 33 34 35 36 37 38 39 40
Bonus maps 41-48: 41 42 43 44 45 46 47 48

This level occupies the map slot MAP26. For other maps which occupy this slot, see Category:MAP26.
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MAP26: Sea of Blood is the twenty-sixth map of MAYhem 2020. It was designed by sajbear666 and uses the music track "1" by Stuart Rynn (stewboy).


Map of Sea of Blood, cropped to only show the playable area
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. Head north and east at the start. Behind the second skull column, you will find a switch. This will raise several walkways around you, and these walkways all count as the same secret. (sector 11)
  2. At the west end, in the interior section, you may see a spectre or two coming out of the north wall between the blue torches. A berserk pack is behind this wall. (sector 16)
  3. Head south from the switch that triggers Secret #1 and head through the wooden wall to the left with the lion on it to get a backpack (a spectre will come out of this wall, hinting at its location). (sector 18)


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 December 13, 2021.


Map data[edit]

Things 565
Vertices 3792*
Linedefs 3644
Sidedefs 7266
Sectors 20
* The vertex count without the effect of node building is 3377.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]