E2M3: Io Toxic Disposal Plant (The Lost Episodes of Doom)

The Lost Episodes of Doom maps
Massacre on Callisto M1 M2 M3 M4 M5 M6 M7 M8
The Killing Fields of Io E2M1: Io Anomaly E2M2: Io Munitions Works E2M3: Io Toxic Disposal Plant E2M4: Weapons Testing Facility E2M5: Io Training Camp E2M6: Io Military Garrison E2M7: The Draining Pit E2M8: Late For Supper
Hell's Gate - The Red Spot of Jupiter M1 M2 M3 M4 M5 M6 M7 M8

This level occupies the map slot E2M3. For other maps which occupy this slot, see Category:E2M3.

E2M3: Io Toxic Disposal Plant is the third map of The Killing Fields of Io, the second episode of The Lost Episodes of Doom. It was designed by Christen David Klie.

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

Walkthrough

Map of Io Toxic Disposal Plant

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. Press the switch behind the blue door in the blue key room, then head north from the blue key room. Drop down into a circular room - there is a secret door in the south leading to a switch which lowers a soul sphere in the symmetrically opposite room. (sector 82)

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 December 16, 2021.

Deathmatch

Player spawns

This level contains nine spawn points:

1. facing north. (thing 5)
2. facing north. (thing 127)
3. facing south. (thing 128)
4. facing east. (thing 129)
5. facing south. (thing 130)
6. facing north. (thing 131)
7. facing north-west. (thing 132)
8. facing north. (thing 134)
9. facing south. (thing 249)

Statistics

Map data

Things	250
Vertices	891*
Linedefs	901
Sidedefs	1178
Sectors	93

* The vertex count without the effect of node building is 824.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	15
Shotgun guy	9	20	21
Imp	5	9	21
Demon	0	0	1
Spectre	0	0	1
Weapons	1-2	3	4-5
Shotgun	2
Chaingun	1
Ammunition	1-2	3	4-5
Box of bullets	2
Box of shotgun shells	3
Health & Armor	1-2	3	4-5
Stimpack	2
Medikit	11
Armor	1
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	23
Health bonus	29
Supercharge	1
Backpack	1
Computer area map	1
Invulnerability	1
Radiation shielding suit	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
Exploding barrel	87
Teleport landing	1

Multiplayer
Monsters	1-2	3	4-5
Zombieman	15
Shotgun guy	9	20	21
Imp	5	9	21
Demon	0	0	1
Spectre	0	0	1
Weapons	1-2	3	4-5
Shotgun	2
Chaingun	1
Ammunition	1-2	3	4-5
Box of bullets	2
Box of shotgun shells	3
Health & Armor	1-2	3	4-5
Stimpack	2
Medikit	11
Armor	1
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	23
Health bonus	29
Supercharge	1
Backpack	1
Computer area map	1
Invulnerability	1
Radiation shielding suit	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
Deathmatch start	9
Exploding barrel	87
Teleport landing	1

External links

• The Lost Episodes of Doom demos at the Doom Speed Demo Archive