MAP13: I'll Replace You With Machines (BTSX-E1)


Back to Saturn X E1 maps 09-16

01 02 03 04 05 06 07 08
(09 - 16)
17 18 19 20 21 22 23
24 25
Secret maps: 31 32

This level occupies the map slot MAP13. For other maps which occupy this slot, see Category:MAP13.
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MAP13: I'll Replace You With Machines is the thirteenth level of the first episode of Back to Saturn X. It was designed by Sarah Mancuso (esselfortium) and Paul DeBruyne (skillsaw), and uses the music track "Escape Velocity" by James Paddock. The par time is 4:00. In the official add-on version, this level's name is Keep Being Cryptic.


Map of I'll Replace You With Machines
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. After hitting the first switch, the western wall of the area revealed can be lowered. This room contains a switch. Press it and a square room opens. Some boxes of rockets and a rocket launcher are inside, along with an arachnotron. (sector 273)
  2. After the lava river, you will find a dark corridor with two computer panels on each side. Press the northern one to open a nearby door. Inside is a plasma rifle. ( sector 507)
  3. Going towards the exit on the red floor, you might hear a lift lower behind you. Go back the way you came into the big room past the blue door and quickly run to the lowered lift on the west wall. Ride it up and shoot the switch across the lava to open the door to get the soul sphere. (sector 453)


Areas / screenshots[edit]


Current records[edit]

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

Run 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

This information was last verified in its entirety on January 20, 2018.


Map data[edit]

Things 776
Vertices 5464*
Linedefs 5809
Sidedefs 8515
Sectors 804
* The vertex count without the effect of node building is 4633.


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

Technical information[edit]

Inspiration and development[edit]


External links[edit]