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 " ". The par time is .

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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



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]