MAP04 (System Vices)


System Vices maps
This level occupies the map slot MAP04. For other maps which occupy this slot, see Category:MAP04.
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MAP04 is the fourth map of System Vices. It was designed by Bob Reganess and uses the music track "".


Map of MAP04
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. At the south halls, head to the northernmost of the halls and open either of the two doors on the southwest side. In this hall, head west and open the wall there to get a megasphere, partial invisibility, and a computer area map. (sector 272)
  2. At the switch that reveals the exit switch, use it and stay on while facing east. Shoot the button there, then make your way to the southwest hall. Enter the room here and enter the smaller corridor to find a megasphere, a backpack, an energy cell pack, a BFG9000, a megaarmor, and a box of rockets. (sector 379)


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 0:58.94 GrumpyCat 2020-08-20
NM speed 1:04.34 GrumpyCat 2020-08-20
UV max
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The data was last verified in its entirety on December 7, 2021.


Player spawns[edit]

This level contains four spawn points:

  1. facing west. (thing 4)
  2. facing west. (thing 5)
  3. facing west. (thing 6)
  4. facing west. (thing 7)


Map data[edit]

Things 388
Vertices 2301*
Linedefs 2241
Sidedefs 3549
Sectors 386
* The vertex count without the effect of node building is 1809.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]