E1M7: Necrosis (Heretic Treasure Chest)

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Heretic Treasure Chest maps
Episode 1
Episode 2

M1 M2 M3 M4 M5 M6 M7 M8 M9

Episode 3

M1 M2 M3 M4 M5 M6 M7 M8 M9

This level occupies the map slot E1M7. For other maps which occupy this slot, see Category:E1M7.

E1M7: Necrosis is the seventh map of episode 1 of Heretic Treasure Chest. It was designed by Chris Oliveri (CodenniumRed) and uses the music track " ".

Under construction icon-yellow.svgThis article about a map is a stub. Please help the Doom Wiki by adding to it.


Map of Necrosis
Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count toward the end-of-level tally.


Other points of interest[edit]


  1. At the eastern waterway, one of the waterfalls stretches to the cave ceiling. Go through this waterfall to find two Quartz Flasks, a Morph Ovum, and a Mystic Urn. (sector 47)
  2. Go through the blue door and go until you hit the next waterway. Turn north when you can and drop down to find a Ring of Invincibility. (sector 129)
  3. At the far west end of the map with lots of Fire Gargoyles and Ophidians, head behind the southwest rock to find a Map scroll and two quartz flasks. (sector 201)


Demo files[edit]

Areas / screenshots[edit]


Routes and tricks[edit]

Current records[edit]

The Compet-n records for the map are:

Style Time Player Date File Notes
UV speed **
NM speed **
UV max **
NM100S **
UV -fast **
UV -respawn **
UV Tyson **
UV pacifist **

Miscellaneous demos[edit]

Style Time Player Date File Notes


Player spawns[edit]

This level contains four spawn points:

  1. facing north. (thing 124)
  2. facing east. (thing 405)
  3. facing east. (thing 406)
  4. facing south-east. (thing 407)


Map data[edit]

Things 616
Vertices 2702*
Linedefs 2360
Sidedefs 3557
Sectors 234
* The vertex count without the effect of node building is 2163.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]