World Dungeon Floor Guides
The Iron Tangle
F4

Floor 4: The Iron Tangle

"Machinery grinding, noxious gas clouds, alchemical vents"
Active Horizon: Book 1
Floor 4 Story ProgressBefore Floor 4 — Select where you are on this floor below:
[ SPOILER SHIELD ACTIVE // SHARED LINK PROTECTION ]

You opened Floor 4 (Book 3) while your personal Spoiler Lock is set to Book 1. Want to set your reading progress to Floor 4?

Guild Manager:Floor 4 Mordecai Forms
Deck of Forms→

A subway floor of one-way colored lines, prime-numbered transfer stations and stairwells that stay shut until six hours before collapse.

190 of 190 records hidden
Collapse Clock
[REDACTED]
Unlocks Book 3, Ch. 1
Colored Lines
[REDACTED]
Unlocks Book 3, Ch. 2
Crawlers
[REDACTED]
Unlocks Book 3, Ch. 2
Alive at Floor 5
[REDACTED]
Unlocks Book 4, Ch. 1
FLOOR 04 // THE IRON TANGLE // 21 STATIONS // BOWL OF NOODLES & STOP 436
SYSTEM AI // FOURTH FLOOR ANNOUNCEMENT
[REDACTED BY CRAWLER SPOILER PROTOCOL]
[REDACTED BY CRAWLER SPOILER PROTOCOL]
Unlocks at Book 3, Ch. 3
[REDACTED BY CRAWLER SPOILER PROTOCOL]
Unlocks at Book 3, Ch. 4
[REDACTED BY CRAWLER SPOILER PROTOCOL]
Unlocks at Book 3, Ch. 7
[REDACTED BY CRAWLER SPOILER PROTOCOL]
Unlocks at Book 3, Ch. 15
[REDACTED BY CRAWLER SPOILER PROTOCOL]
Unlocks at Book 3, Ch. 21
[REDACTED BY CRAWLER SPOILER PROTOCOL]
Unlocks at Book 3, Ch. 21
[REDACTED BY CRAWLER SPOILER PROTOCOL]
Unlocks at Book 3, Ch. 32

Paraphrased from Book 3, The Dungeon Anarchist’s Cookbook; every line was checked against the book text and is gated by its chapter citation. Station geometry is schematic.

SPOILER SHIELD ACTIVERequires Book 3 Reading Horizon

Personal Space & Workbench Protocols Classified

Personal space acquisitions, table levels, and demolition recipes for Floor 4 are shielded. Advance your Spoiler Shield to Book 3 to view safehouse telemetry.