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BOBKDV2 maps
This level occupies the map slot E1M7. For other maps which occupy this slot, see Category:E1M7.
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E1M7 is the seventh map of BOBKDV2. It was designed by Bob Carter. It was later adapted into E3M4 of The Lost Episodes of Doom.


Map of E1M7
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. At the eastern end of the long corridor with the red doors are two doors leading to a room with a computer-texture wall. Approaching the wall lowers a lift with two imps in this room. Stepping onto this lift opens the door to the red key, thus this secret is impossible to miss. (sector 114)
  2. The ledge at the end of the long corridor with the red doors is a secret lift. The northern end of the west wall is a secret door leading back to the start. (sector 132)
  3. From #2 it is possible to jump to a ledge on the south side, where the western end of the south wall is a secret door leading to a passage with two energy cell packs, a box of rockets, a plasma gun, and an invulnerability. (sector 168)


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 8, 2021.


Player spawns[edit]

This level contains eight spawn points:

  1. facing north. (thing 19)
  2. facing north. (thing 20)
  3. facing north. (thing 21)
  4. facing north. (thing 22)
  5. facing north. (thing 23)
  6. facing north. (thing 74)
  7. facing north. (thing 76)
  8. facing north. (thing 77)


Map data[edit]

Things 253
Vertices 1019*
Linedefs 1067
Sidedefs 1378
Sectors 199
* The vertex count without the effect of node building is 863.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]