MAP11: Hy-Stair-Ical (Flotsam)


Flotsam maps 11-14

01 02 03 04 05 06 07 08 09 10
(11 - 14)
Secret maps: 31 32

This level occupies the map slot MAP11. For other maps which occupy this slot, see Category:MAP11.
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MAP11: Hy-Stair-Ical is the eleventh map of Flotsam. It was designed by bemused and uses the MIDI rendition of "Warlord Theme" by Alexander Brandon, from Unreal, as its music track.


Map of Hy-Stair-Ical
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. The switch in the southeast building will lower the bars that prevent you from leaving the stairway at that area. Head back up the steps and jump to the small pillars to the west, all the way to the platform with the spider mastermind. This platform contains a backpack, a megasphere, and energy cell packs. (sector 1771)
  2. At the east side of the curved staircases, jump south over the wall and head east and south to a megasphere. You will have to fight your way out of that area to leave. (sector 4183)


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 0:37.17 Aleksey Kamenev (4shockblast) 2021-03-11 Cross-listed from Pacifist
NM speed
UV max 11:44.94 Dan87 2022-10-04
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist 0:37.17 Aleksey Kamenev (4shockblast) 2021-03-11
NoMo 0:32.66 Aquila Chrysaetos 2020-11-28

The data was last verified in its entirety on October 8, 2022.


Player spawns[edit]

This level contains eight spawn points:

  1. facing north-east. (thing 2190)
  2. facing south-east. (thing 2191)
  3. facing south-west. (thing 2192)
  4. facing north-west. (thing 2193)
  5. facing north-west. (thing 2194)
  6. facing south-west. (thing 2195)
  7. facing north-east. (thing 2196)
  8. facing south-east. (thing 2197)


Map data[edit]

Things 2199
Vertices 21500*
Linedefs 33242
Sidedefs 63335
Sectors 10987
* The vertex count without the effect of node building is 21500.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]