MAP21: Husk of Industry (Hardfest 3)

Hardfest 3 maps
Episode 1 00 01 02 03 04 05 06 07
Episode 2 08 09 10 11 12 13 14 97
Episode 3 MAP15: The Blind Leading the Blind MAP16: Distilled Virulence MAP17: Murder System MAP18: Techno Granadas MAP19: Molasses Facility MAP20: Resurrection Ship MAP21: Husk of Industry
Episode 4 22 23 24 25 26 27 28
Episode 5 29 30 31 32 33 34 35 98 99

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

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MAP21: Husk of Industry is the twenty-first map of Hardfest 3. It was designed by Makedounia and uses the music track "".

Walkthrough

Map of Husk of Industry

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. Head north and then east from the start to the steps. While descending, carefully sidle along the outside of the fence on a brown ledge going south. You will find a small alcove with a teleporter taking you to a soul sphere and telefragging a cyberdemon. (sector 314)
2. Enter the nukage north of the hub, then go all the way west, then south to find a megaarmor and a radiation suit. (sector 749)
3. As you go south, you will reach some bars with yellow skulls around them. Head east before those bars to a gray wall with sets of yellow triangles. Use the wall between the middle and right sets to find a teleporter to energy cells, a plasma gun, and a soul sphere. (sector 1326)
4. South of the hub, go around to the switch that raises the lift, then west to the crates. Climb up at the southwest end and jump to the other side for a blur artifact. (sector 1343)
5. After the large, six-key door, head north and drop. Go behind the machine to the west and push the red button. Northeast of the machine is a new alcove with a BFG9000 and small BFG crystals. (sector 2277)

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
NM 100S
UV -fast
UV -respawn
UV Tyson
UV pacifist

The (absence of) data was last verified in its entirety on June 23, 2025.

Statistics

Map data

Things	3460
Vertices	21561*
Linedefs	20455
Sidedefs	36732
Sectors	3403

* The vertex count without the effect of node building is 17025.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	127	124	124
Shotgun guy	55	60	65
Heavy weapon dude	42	42	50
Imp	711	801	890
Demon	97	135	181
Revenant	266	345	418
Cacodemon	147	175	191
Pain elemental	8	12	16
Hell knight	302	404	540
Baron of Hell	37	38	70
Arachnotron	14	16	16
Mancubus	39	47	46
Arch-vile	12	13	13
Spiderdemon	2
Cyberdemon	9	14	16
Kobold warrior	141	145	145
Arachnorb	80	84	88
Weaker cyberdemon	5	3	4
Cybruiser	6	12	14
Weapons	1-2	3	4-5
Shotgun	1
Super shotgun	1
Chaingun	1
Rocket launcher	3
Plasma gun	3
BFG9000	1
Ultra rocket launcher	1
Ammunition	1-2	3	4-5
4 shotgun shells	34
Box of shotgun shells	12
Rocket	42
Box of rockets	174	174	168
Health & Armor	1-2	3	4-5
Stimpack	34	34	28
Medikit	43	43	41
Armor	5	5	4
Megaarmor	2	2	3
Energy cell	28
Energy cell pack	12	11	11
Small BFG crystal	2
Items	1-2	3	4-5
Health bonus	22
Supercharge	15	19	17
Megasphere	9	5	4
Berserk	1
Partial invisibility	1
Radiation shielding suit	2
Keys	1-2	3	4-5
Blue keycard	1
Blue skull key	1
Red keycard	1
Red skull key	1
Yellow keycard	1
Yellow skull key	1
Miscellaneous	1-2	3	4-5
Teleport landing	38
Voodoo doll	4

External links

• Hardfest 3 demos at the Doom Speed Demo Archive