E2M10: Plague Triumvirate (The Joy of Mapping 4)

The Joy of Mapping 4 maps
Ep.1: Last Resort M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 FINAL
Ep.2: City of Dissidents E2M1: Hell's Effect E2M2: Amber Spectrum E2M3: Bloodworks E2M4: Shinko E2M5: Date with a Demon E2M6: The Bleeding Bookcase E2M7: Sacramentvm Diabolica E2M8: Carmine Delirium E2M9: Ever Since the Barons Moved In... E2M10: Plague Triumvirate E2M11: Rondo of Blood E2FINAL: The Autarch's Keep
Ep.3: The Verdant Reaches M1 M2 M3 M4 M5 M6 M7 M8 FINAL
Ep.4: Frontier of Chaos M1 M2 M3 M4 M5 M6 M7 M8 M9 FINAL

This level occupies the map slot E2M10. For other maps which occupy this slot, see Category:E2M10.

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E2M10: Plague Triumvirate is the tenth map in the City of Dissidents episode of The Joy of Mapping 4: Summer School. It was designed by Temin_Dump and uses the music track "Chant," originally composed by Lee Jackson for Rise of the Triad. The par time defined in MAPINFO is 4:35.

Walkthrough

Map of Plague Triumvirate

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 southeast hall, head north, press the switch, open the door, cross the bridge, and press the next switch. Return to the hall and head south, then east to go outside. Lower the south wall where the box of shotgun shells is to get a berserk pack. (sector 524)
2. In the outside area mentioned above, head southwest to find health and armor bonuses. Go through the east bloodfall to find medikits. (sector 592)
3. In the valley at the west side, enter the northeast building and go to the southwest corner. Lower the wall and use the switch, then quickly leave to the south and to the east side of the pyramid. Go there, ride up, and press the switch. Enter the cave to the west and climb up, then head east, going back outside to head around to get the soul sphere at the top. (sector 796)
4. In the J-shaped hall, go to the north switch, then look south and shoot the button. Quickly head to the east side and use the switch (you have approximately ten seconds after shooting the button to get to it), then quickly jump west to the hall and north to another switch (you have approximately three seconds from the last switch to get to this one). This switch will open walls to the south and west, which you need to get to in less than two seconds to get a soul sphere. (sector 291)
5. On the west ledge in the yellow key area, use the backside of the switch and jump off, going southeast to get a berserk pack. (sector 1037)
6. Open the yellow door and take the door to the east. Head up the steps to find two switches. The west one opens the gate, and the east one lowers one set of bars leading to a teleporter to the south past the gate. These bars lower very slowly, but when they are down, they do not stay down indefinitely. In order to access the teleporter, you need to press both switches, go through the gate, drop off to the south, head east to the intersection, go south and open the door to the J-shaped hall, take the upper paths in the J-shaped path to get to the north ledge, press the switch to raise the bridge, cross to the north, press the next switch up the steps to raise the bridge to the west, cross that bridge, open the north door, use the switch for the lift, ride up, and press the last switch to open both a gate and the second set of bars. Assuming you did this quickly and with no room for error, the first set of bars will still be lowered while the second set has been removed as well. Quickly enter the teleporter to get a megasphere and an invulnerability. (sector 7)

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 February 24, 2023.

Statistics

Map data

Things	898
Vertices	4400
Linedefs	5571
Sidedefs	8719
Sectors	1188

Things

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

Single-player
Monsters	1	2	3	4	5	6	7	8
Zombieman	56	56	56	56	56	2	2	2
Shotgun guy	25	25	25	25	25	1	1	1
Heavy weapon dude	17	17	17	17	17	0	0	0
Imp	74	74	74	74	74	5	5	5
Lost soul	15	15	15	15	15	2	2	2
Demon	46	46	46	46	46	2	2	2
Spectre	4	4	4	4	4	0	0	0
Revenant	29	29	29	29	29	0	0	0
Cacodemon	23	23	23	23	23	0	0	0
Pain elemental	3	3	3	3	3	0	0	0
Hell knight	8	8	8	8	8	0	0	0
Baron of Hell	11	11	11	11	11	0	0	0
Arachnotron	7	7	7	7	7	0	0	0
Mancubus	10	10	10	10	10	0	0	0
Arch-vile	3	3	3	3	3	0	0	0
Spiderdemon	1	1	1	1	1	0	0	0
Weapons	1	2	3	4	5	6	7	8
Chainsaw	1	1	1	1	1	0	0	0
Shotgun	1	1	1	1	1	0	0	0
Super shotgun	1	1	1	1	1	0	0	0
Rocket launcher	1	1	1	1	1	0	0	0
Plasma gun	1	1	1	1	1	0	0	0
Ammunition	1	2	3	4	5	6	7	8
Clip	51	51	51	51	51	2	2	2
Box of bullets	19	19	19	19	19	1	1	1
4 shotgun shells	45	45	45	45	45	2	2	2
Box of shotgun shells	13	13	13	13	13	0	0	0
Rocket	25	25	25	25	25	0	0	0
Box of rockets	14	14	14	14	14	0	0	0
Energy cell	7	7	7	7	7	0	0	0
Energy cell pack	4	4	4	4	4	0	0	0
Health & Armor	1	2	3	4	5	6	7	8
Stimpack	35	35	35	35	35	1	1	1
Medikit	18	18	18	18	18	1	1	1
Armor	5	5	5	5	5	1	1	1
Megaarmor	2	2	2	2	2	0	0	0
Items	1	2	3	4	5	6	7	8
Armor bonus	57	57	57	57	57	8	8	8
Health bonus	141	141	141	141	141	17	17	17
Supercharge	2	2	2	2	2	0	0	0
Megasphere	1	1	1	1	1	0	0	0
Backpack	2	2	2	2	2	0	0	0
Berserk	3	3	3	3	3	0	0	0
Invulnerability	1	1	1	1	1	0	0	0
Keys	1	2	3	4	5	6	7	8
Blue skull key	1	1	1	1	1	0	0	0
Red skull key	1	1	1	1	1	0	0	0
Yellow skull key	1	1	1	1	1	0	0	0
Miscellaneous	1	2	3	4	5	6	7	8
Teleport landing	20	20	20	20	20	5	5	5