MAP20: Purification by Fire (Nostalgia 2)

Nostalgia 2 maps 12-20
MAP12: Nocturnal MAP13: Sink Into The Underground MAP14: Fault and Fracture MAP15: Descending MAP16: Blood and Thunder MAP17: Ember to Inferno MAP18: Tonight in Flames MAP19: Fault Lines MAP20: Purification by Fire
01 02 03 04 05 06 07 08 09 10 11 (12 - 20) 21 22 23 24 25 26 27 28 29 30 Secret maps: 31 32

This level occupies the map slot MAP20. For other maps which occupy this slot, see Category:MAP20.

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

MAP20: Purification by Fire is the twentieth map of Nostalgia 2. It was designed by Alex Decker (myolden) and uses the music track "Soul Sewn Shut" by James Paddock (Jimmy) from CABIN.

Walkthrough

Map of Purification by Fire

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. In the northeast cave, head behind a red column and find a red button. This lowers a megaarmor. (sector 148)
2. Enter the lavafall south of the starting point to find energy cell packs. (sector 328)

Speedrunning

Current records

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

Run	Time	Player	Date	File	Notes
UV speed	2:03.14	ChaingunChaCha	2024-10-09	no220p203.zip	Cross-listed from Pacifist
NM speed
UV max	6:18.89	Ryan Mallon (ryiron)	2024-01-06	no220m0618.zip
NM 100S
UV -fast	7:10.94	Ryan Mallon (ryiron)	2024-01-06	no220f0710.zip
UV -respawn
UV Tyson
UV pacifist	2:03.14	ChaingunChaCha	2024-10-09	no220p203.zip

The data was last verified in its entirety on October 26, 2024.

Statistics

Map data

Things	412
Vertices	2040*
Linedefs	1977
Sidedefs	3077
Sectors	333

* The vertex count without the effect of node building is 1642.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	4
Shotgun guy	6
Imp	64	69	78
Demon	7	8	9
Revenant	26	29	31
Cacodemon	11
Hell knight	24	25	26
Arachnotron	6	9	12
Mancubus	8	14	16
Arch-vile	0	0	2
Spiderdemon	1	1	2
Cyberdemon	0	0	1
Weapons	1-2	3	4-5
Shotgun	1
Super shotgun	2
Chaingun	1
Rocket launcher	1
Plasma gun	1
BFG9000	2
Ammunition	1-2	3	4-5
Box of bullets	10
Box of shotgun shells	13
Rocket	28
Box of rockets	12
Energy cell	16
Energy cell pack	13
Health & Armor	1-2	3	4-5
Medikit	30
Armor	2
Megaarmor	1
Items	1-2	3	4-5
Health bonus	10
Supercharge	1	1	2
Megasphere	1	1	0
Backpack	1
Radiation shielding suit	8
Keys	1-2	3	4-5
Blue skull key	1
Yellow skull key	1
Miscellaneous	1-2	3	4-5
Teleport landing	13

Multiplayer
Monsters	1-2	3	4-5
Zombieman	4
Shotgun guy	6
Imp	75	80	89
Demon	7	8	9
Revenant	26	29	31
Cacodemon	15
Hell knight	24	25	26
Arachnotron	6	9	12
Mancubus	8	14	16
Arch-vile	0	0	2
Spiderdemon	2	2	3
Cyberdemon	1	1	2
Weapons	1-2	3	4-5
Shotgun	1
Super shotgun	2
Chaingun	1
Rocket launcher	1
Plasma gun	1
BFG9000	2
Ammunition	1-2	3	4-5
Box of bullets	10
Box of shotgun shells	13
Rocket	28
Box of rockets	12
Energy cell	16
Energy cell pack	13
Health & Armor	1-2	3	4-5
Medikit	30
Armor	2
Megaarmor	1
Items	1-2	3	4-5
Health bonus	10
Supercharge	1	1	2
Megasphere	1	1	0
Backpack	1
Radiation shielding suit	8
Keys	1-2	3	4-5
Blue skull key	1
Yellow skull key	1
Miscellaneous	1-2	3	4-5
Cooperative start	4
Teleport landing	13

External links

• Nostalgia 2 demos at the Doom Speed Demo Archive