MAP25: Unstable Journey (BTSX-E2)


Back to Saturn X E2 maps 24-26 & 31

01 02 03 04 05
06 07 08 09 10 11
12 13 14 15 16
17 18 19 20 21 22 23
(24 - 26, 31)

This level occupies the map slot MAP25. For other maps which occupy this slot, see Category:MAP25.

MAP25: Unstable Journey is the twenty-fifth and penultimate map of the second episode of Back to Saturn X. It was designed by Brett Harrell (Mechadon) and uses the music track "Weather Warning," composed by James Paddock (Jimmy). The par time is .

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Map of Unstable Journey
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 652)
  2. (sector 883)
  3. (sector 1207)
  4. (sector 1428)
  5. (sector 1592)
  6. (sector 1781)
  7. (sector 1860)


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:

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 3087
Vertices 11300*
Linedefs 12086
Sidedefs 18517
Sectors 2068
* The vertex count without the effect of node building is 9267.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]