MAP21: Voidwalk (Uprising)

Uprising maps 21-30
MAP21: Voidwalk MAP22: Welcoming MAP23: Digital Demons MAP24: Mars City MAP25: Bloodvine MAP26: Shrine of Adam MAP27: Armageddon MAP28: Olympus Mons MAP29: Uprising MAP30: The End
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

This level occupies the map slot MAP21. For other maps which occupy this slot, see Category:MAP21.

This article about a map is a stub. Please help the Doom Wiki by adding to it.

MAP21: Voidwalk is the twenty-first map of Uprising. It was designed by Cheesewheel and uses the music track "Stomping Grounds," originally composed by Lee Jackson for the TNT: Evilution MIDI Pack.

Walkthrough

Map of Voidwalk

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.

Secrets

1. On the ledge to the right of the starting point, the block there has a switch on the south side. Use it to lower a megaarmor north of the starting point. (sector 10)
2. At the northwest part of the map, head northeast to get a soul sphere. (sector 202)

Speedrunning

Current records

The records for the map at the Doom Speed Demo Archive are:

Run	Time	Player	Date	File	Notes
UV speed
NM speed
UV max	8:22.71	Cecilia	2026-01-31	upr21m822.zip
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist
NoMo	0:39.40	kvothesixstring	2022-03-17	up21o39.zip

The data was last verified in its entirety on February 23, 2026.

Statistics

Map data

Things	372
Vertices	1960*
Linedefs	1827
Sidedefs	3237
Sectors	318

* The vertex count without the effect of node building is 1583.

Things

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

Single-player
Monsters	1-2	3	4-5
Imp	35	35	40
Demon	2
Revenant	4	10	11
Pain elemental	0	0	1
Arachnotron	2	5	5
Mancubus	2	3	3
Arch-vile	0	2	2
Dark imp	17	19	19
Chaos knight	9	9	12
Weapons	1-2	3	4-5
Shotgun	1
Super shotgun	1
Chaingun	1
Rocket launcher	1
Ammunition	1-2	3	4-5
Clip	9
Box of bullets	1
4 shotgun shells	38
Box of shotgun shells	2
Rocket	16
Box of rockets	4
Health & Armor	1-2	3	4-5
Stimpack	8
Medikit	7
Armor	2
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	12
Supercharge	1
Megasphere	1
Backpack	1
Keys	1-2	3	4-5
Blue skull key	1
Red skull key	1
Yellow skull key	1
Miscellaneous	1-2	3	4-5
Teleport landing	7

Multiplayer
Monsters	1-2	3	4-5
Imp	35	35	40
Demon	2
Revenant	4	10	11
Pain elemental	0	0	1
Arachnotron	4	7	7
Mancubus	2	3	3
Arch-vile	0	2	2
Cyberdemon	1
Dark imp	31	33	33
Traitor	5
Chaos knight	11	11	14
Weapons	1-2	3	4-5
Shotgun	1
Super shotgun	2
Chaingun	1
Rocket launcher	1
Ammunition	1-2	3	4-5
Clip	9
Box of bullets	5
4 shotgun shells	38
Box of shotgun shells	10
Rocket	16
Box of rockets	4
Health & Armor	1-2	3	4-5
Stimpack	8
Medikit	7
Armor	2
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	12
Supercharge	1
Megasphere	1
Backpack	1
Keys	1-2	3	4-5
Blue skull key	1
Red skull key	1
Yellow skull key	1
Miscellaneous	1-2	3	4-5
Cooperative start	4
Teleport landing	7

External links

• Uprising demos at the Doom Speed Demo Archive