MAP21: Center of the Unknown (Echelon)

Echelon 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)

This level occupies the map slot MAP21. For other maps which occupy this slot, see Category:MAP21.
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MAP21: Center of the Unknown is the twenty-first map of Echelon. It was designed by Sverre André Kvernmo (Cranium) and uses the music track "Underground" by Ribbiks. The par time defined in ZMAPINFO is 13:00.

Contents

WalkthroughEdit

Map of Center of the Unknown
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.

EssentialsEdit

Other points of interestEdit

SecretsEdit

  1. Open a bookshelf east of the super shotgun at the start to find a box of shotgun shells, an energy cell pack, and a megaarmor. (sector 41)
  2. In the western hall, look for a recessed wall at the south wall and open it to find a teleporter leading to lots of health bonuses. (sector 200)

BugsEdit

Demo filesEdit

Areas / screenshotsEdit

SpeedrunningEdit

Routes and tricksEdit

Current recordsEdit

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 January 14, 2022.

DeathmatchEdit

Player spawnsEdit

This level contains five spawn points:

  1. facing west. (thing 301)
  2. facing east. (thing 303)
  3. facing north. (thing 305)
  4. facing north-west. (thing 306)
  5. facing south-west. (thing 307)

StatisticsEdit

Map dataEdit

Things 327
Vertices 2522*
Linedefs 2995
Sidedefs 4912
Sectors 713
* The vertex count without the effect of node building is 2157.

ThingsEdit

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

Technical informationEdit

Inspiration and developmentEdit

TriviaEdit

See alsoEdit

SourcesEdit

External linksEdit