E2M9: Petersen Station (Doom the Way id Did: The Lost Episodes)

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DtWiD: The Lost Episodes maps
Knee-Deep in the Dead

M1 M2 M3 M4 M5 M6 M7 M8 M9

The Shores of Hell

M1 M2 M3 M4 M5 M6 M7 M8 M9

Thy Flesh Consumed

M1 M2 M3 M4 M5 M6 M7 M8 M9

Base Instinct

M1 M2 M3 M4 M5 M6 M7 M8 M9 M0

The Final Gate

M1 M2 M3 M4 M5 M6 M7 M8 M9

This level occupies the map slot E2M9. For other maps which occupy this slot, see Category:E2M9.

E2M9: Petersen Station is the ninth and secret map of episode The Shores of Hell in Doom the Way id Did: The Lost Episodes. It was designed by Walter Confalonieri (daimon).

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Map of Petersen Station
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. Before using the teleporter in the starting room, use the wall with slime to pick up a shotgun. (sector 136)
  2. Picking up the shotgun opens a passage of armor bonuses behind you. (sector 238)
  3. When you teleport, use the wall with the poison sign behind you to get a light amplification visor. (sector 261)
  4. Go to the next room and use the wall with the face to find a green armor. (sector 235)
  5. Grabbing the red key reveals two closets with an imp or two guarding health bonuses. (sector 241)
  6. See Secret #5. (sector 244)
  7. In the right closet, open the south wall to reach a room with two imps. (sector 253)
  8. Go to the southeast corner of this room, then leave through the door on the left side quickly. Enter the closet that had the cacodemon (two on Ultra-Violence or higher) and pick up the soul sphere before it rises. (sector 256)
  9. In the curvy hall at the north end of the map, enter the middle hall with the lost soul and use the switch to open up the outer wall of the curvy hall. Imps guard a box of ammo here. (sector 202)
  10. Head south from the exit door and a teleporter will lower. Take it to reach a plasma gun. (sector 248)


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 7, 2021.


Player spawns[edit]

This level contains four spawn points:

  1. facing east. (thing 42)
  2. facing south. (thing 43)
  3. facing south. (thing 44)
  4. facing north. (thing 45)


Map data[edit]

Things 223
Vertices 1127*
Linedefs 1311
Sidedefs 1768
Sectors 263
* The vertex count without the effect of node building is 1003.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]