E2M4: ? (Stickney Installation)

Stickney Installation maps
Ep.1: Phobos Protocol M1 M2 M3 M4 M5 M6 M7 M8 M9
Ep.2: Ashes of Voltaire E2M1: Derelict E2M2: Melded Compound E2M3: Nukeworks E2M4: ? E2M5: Stranded Barracks E2M6: Maintenance Network E2M7: Lost Quarry E2M8: Sheol E2M9: Pain-Per-View
Ep.3: Realm of Styx M1 M2 M3 M4 M5 M6 M7 M8 M9
Ep.4: Flesh of Kings M1 M2 M3 M4 M5 M6 M7 M8 M9

This level occupies the map slot E2M4. For other maps which occupy this slot, see Category:E2M4.

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

E2M4: ? is the fourth map in the Ashes of Voltaire episode of Stickney Installation. It was designed by Snaxalotl, who also composed its music track "Disintegration".

Walkthrough

Map of ?

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. Teleport and use the red pillar behind you to lower the bars to the computer area map. (sector 76)
2. In the main area, climb the northeast steps and shoot the demon face on the east wall in the next area to get a plasma gun. (sector 163)
3. In the northwest crusher hall, go into the north alcove to get a berserk pack. (sector 154)
4. Use the demon wall north of the blue key to get a chaingun and a box of ammo. (sector 157)
5. When the doors open in the exit room, enter the south room and open the back wall to get a megaarmor. (sector 161)

Speedrunning

Current records

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

Run	Time	Player	Date	File	Notes
UV speed	0:26.66	Andrea Rovenski	2025-09-14	stey2-4uv26.zip
NM speed	0:46.51	Andrea Rovenski	2025-09-14	stey2-4n46.zip
UV max	2:21.17	Andrea Rovenski	2025-09-14	stey2-4-221.zip
NM 100S	1:08.74	Andrea Rovenski	2025-09-14	stey2-4s108.zip
UV -fast	2:27.80	Andrea Rovenski	2025-09-14	stey2-4f227.zip
UV -respawn	1:59.17	Andrea Rovenski	2025-09-14	stey2-4r159.zip
UV Tyson	3:08.43	Andrea Rovenski	2025-09-14	stey2-4t308.zip
UV pacifist	0:30.60	Andrea Rovenski	2025-09-14	stey2-4p30.zip
NoMo	0:18.91	Andrea Rovenski	2025-09-14	stey2-4o18.zip
NoMo 100S	0:31.94	Andrea Rovenski	2025-09-14	stey2-4os31.zip
Stroller	1:47.94	Andrea Rovenski	2025-09-14	stey2-4str147.zip

The data was last verified in its entirety on October 4, 2025.

Statistics

Map data

Things	131
Vertices	967*
Linedefs	1071
Sidedefs	1530
Sectors	228

* The vertex count without the effect of node building is 868.

Things

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

Single-player
Monsters	1-2	3	4-5
Zombieman	0	1	2
Shotgun guy	4	5	7
Imp	19	27	29
Lost soul	4	5	7
Demon	10	15	17
Spectre	1	2	3
Cacodemon	3	4	6
Baron of Hell	0	0	1
Weapons	1-2	3	4-5
Shotgun	1	1	0
Chaingun	1
Plasma gun	1
Ammunition	1-2	3	4-5
Clip	4
Box of bullets	1
4 shotgun shells	6
Box of shotgun shells	4
Energy cell	1
Health & Armor	1-2	3	4-5
Stimpack	2
Medikit	4
Armor	1
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	8
Health bonus	10
Supercharge	1
Berserk	1
Computer area map	1
Radiation shielding suit	2
Keys	1-2	3	4-5
Blue keycard	1
Yellow keycard	1
Miscellaneous	1-2	3	4-5
Teleport landing	2

Multiplayer
Monsters	1-2	3	4-5
Zombieman	0	1	2
Shotgun guy	4	5	7
Imp	19	27	29
Lost soul	4	5	7
Demon	10	15	17
Spectre	1	2	3
Cacodemon	3	4	6
Baron of Hell	0	0	1
Weapons	1-2	3	4-5
Shotgun	1	1	0
Chaingun	1
Plasma gun	1
Ammunition	1-2	3	4-5
Clip	4
Box of bullets	1
4 shotgun shells	6
Box of shotgun shells	4
Energy cell	1
Health & Armor	1-2	3	4-5
Stimpack	2
Medikit	4
Armor	1
Megaarmor	1
Items	1-2	3	4-5
Armor bonus	8
Health bonus	10
Supercharge	1
Berserk	1
Computer area map	1
Radiation shielding suit	2
Keys	1-2	3	4-5
Blue keycard	1
Yellow keycard	1
Miscellaneous	1-2	3	4-5
Cooperative start	4
Teleport landing	2

External links

• Stickney Installation demos at the Doom Speed Demo Archive