MAP21: Lost in Geometry (Pandora)

Pandora maps 21-30
MAP21: Lost in Geometry MAP22: Sacrifight MAP23: Plootonia MAP24: The Long Forgotten Abyss MAP25: Castle of Corpses MAP26: Left in Hell MAP27: RoseField MAP28: Archvile MAP29: Chaos at Big Palace MAP30: Shovel of Sin
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 33 34 35

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

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MAP21: Lost in Geometry is the twenty-first map of Pandora. It was designed by Thales Lari (Noiser) and uses the music track PADLOCK.mid by Zan-zan-zawa-veia.

Walkthrough

Map of Lost in Geometry

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. Open the red skull bars at the south end of the largest area to get a BFG9000 and energy cell packs. (sector 93)

Bugs

An arch-vile (Thing 82) and 11 imps (158 through 163 and 417 through 421) have no flags set for any of the three difficulty classes, so they do not actually appear in the level.

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 September 17, 2022.

Deathmatch

Player spawns

This level contains four spawn points:

1. facing south-west. (thing 493)
2. facing south-east. (thing 494)
3. facing north. (thing 495)
4. facing south. (thing 496)

Statistics

Map data

Things	517
Vertices	844*
Linedefs	578
Sidedefs	923
Sectors	95

* The vertex count without the effect of node building is 566.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	33
Imp	55	59	59
Lost soul	14	18	18
Spectre	6
Revenant	5	10	10
Cacodemon	9	22	22
Baron of Hell	2	2	4
Arachnotron	4
Mancubus	2	4	4
Arch-vile	5	7	8
Spiderdemon	1
Cyberdemon	2	2	3
Weapons	1-2	3	4-5
Chainsaw	1
Super shotgun	11
Rocket launcher	2
Plasma gun	1
BFG9000	1
Ammunition	1-2	3	4-5
4 shotgun shells	2
Box of shotgun shells	9
Rocket	54
Box of rockets	27
Energy cell	8
Energy cell pack	2
Health & Armor	1-2	3	4-5
Stimpack	13
Medikit	7
Armor	5
Megaarmor	1
Items	1-2	3	4-5
Supercharge	22
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	22

Multiplayer
Monsters	1-2	3	4-5
Zombieman	33
Imp	55	59	59
Lost soul	14	18	18
Spectre	6
Revenant	5	10	10
Cacodemon	9	22	22
Baron of Hell	2	2	4
Arachnotron	4
Mancubus	2	4	4
Arch-vile	5	7	8
Spiderdemon	1
Cyberdemon	2	2	3
Weapons	1-2	3	4-5
Chainsaw	1
Super shotgun	12
Rocket launcher	4
Plasma gun	3
BFG9000	1
Ammunition	1-2	3	4-5
4 shotgun shells	2
Box of shotgun shells	9
Rocket	54
Box of rockets	27
Energy cell	8
Energy cell pack	2
Health & Armor	1-2	3	4-5
Stimpack	13
Medikit	7
Armor	5
Megaarmor	1
Items	1-2	3	4-5
Supercharge	22
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
Deathmatch start	4
Teleport landing	22