E1M3: Main-Frame (CH Retro Episode)

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CH Retro Episode maps
This level occupies the map slot E1M3. For other maps which occupy this slot, see Category:E1M3.
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E1M3: Main-Frame is the third map of CH Retro Episode. It was designed by Christian Hansen.


Map of Main-Frame
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. (sector 93)
  2. (sector 104)
  3. (sector 125)
  4. (sector 154)
  5. (sector 191)
  6. (sector 220)


Demo files[edit]

Areas / screenshots[edit]


Routes and tricks[edit]

Current records[edit]

The records for the map at the Doomed Speed Demos Archive are:

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

Miscellaneous demos[edit]

Style Time Player Date File Notes


Player spawns[edit]

This level contains ten spawn points:

  1. facing north. (thing 281)
  2. facing north. (thing 282)
  3. facing south. (thing 283)
  4. facing north-west. (thing 284)
  5. facing north. (thing 285)
  6. facing south-east. (thing 286)
  7. facing north. (thing 287)
  8. facing south-east. (thing 288)
  9. facing north-east. (thing 289)
  10. facing south. (thing 290)


Map data[edit]

Things 329
Vertices 1122*
Linedefs 1222
Sidedefs 1745
Sectors 262
* The vertex count without the effect of node building is 945.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]