E2M2: Io Munitions Works (The Lost Episodes of Doom)

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The Lost Episodes of Doom maps
Massacre on Callisto

M1 M2 M3 M4 M5 M6 M7 M8

Hell's Gate - The Red Spot of Jupiter

M1 M2 M3 M4 M5 M6 M7 M8

This level occupies the map slot E2M2. For other maps which occupy this slot, see Category:E2M2.

E2M2: Io Munitions Works is the second map of The Killing Fields of Io, the second episode of The Lost Episodes of Doom. It was designed by Christen David Klie.

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


At the start the switch is hidden in the ceiling, jump into the boxes to reach it.

Other points of interest[edit]


  1. East of the yellow key is a secret door leading to a soul sphere. (sector 155)


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 seven spawn points:

  1. facing south-east. (thing 67)
  2. facing north. (thing 85)
  3. facing south. (thing 86)
  4. facing north-west. (thing 103)
  5. facing west. (thing 133)
  6. facing west. (thing 134)
  7. facing south. (thing 141)


Map data[edit]

Things 190
Vertices 954*
Linedefs 953
Sidedefs 1307
Sectors 159
* The vertex count without the effect of node building is 832.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]