MAP21: Peace and Hostility (50 Monsters)


50 Monsters maps 21-30

01 02 03 04 05 06 07 08 09 10 11
12 13 14 15 16 17 18 19 20
(21 - 30)
Secret maps: 31 32
Bonus maps: 33 35

This level occupies the map slot MAP21. For other maps which occupy this slot, see Category:MAP21.
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MAP21: Peace and Hostility is the twenty-first map of 50 Monsters. It was designed by Justin Kelly (Breezeep) and uses the music track "Alien Jungle," originally composed by Stuart Rynn (stewboy) for Back to Saturn X.


Map of Peace and Hostility
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 lava area near the north end of the map, jump into the lower lava and go around the molten rock near the lavafall to find a rocket launcher and some rockets. (sector 187)
  2. At the lava area near the north end of the map, jump into the lower lava and go through the lavafall to find a radiation suit and an energy cell pack. (sector 257)


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
NM speed
UV max 2:10.17 lirui1001 2020-06-23
NM 100S
UV -fast 2:24.31 Guanlan Chen (GarrettChan) 2021-09-02
UV -respawn
UV Tyson
UV pacifist
NoMo 0:46.83 Shepardus 2021-04-08
NoMo 100S 0:54.89 Shepardus 2021-04-08

The data was last verified in its entirety on April 3, 2022.


Map data[edit]

Things 290
Vertices 1734*
Linedefs 1679
Sidedefs 2640
Sectors 279
* The vertex count without the effect of node building is 1411.


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

Technical information[edit]

Inspiration and development[edit]


See also[edit]


External links[edit]