A hidden, self-sustaining prison complex where D-Class personnel process and transcribe the huge amount of raw (often traumatizing) data gathered by the Foundation.
What is "SCP-9000 (The Trench)"?
The writer of the "When Day Breaks" 001 proposal and a co-writer of the "Keter Duty" 001 proposal.
Who is S. D. Locke?
In its own words, “a writing project aimed at reconstructing [...] the original "central storyline" of the SCP Foundation”.
What is the "Resurrection" hub?
An animated SCP comedy series which was cancelled and deleted from YouTube during the production of its 8th episode.
What is "Confinement"?
A tale in which SCP-173 begins inexplicably duplicating itself, breaches containment and overtakes all of North and South America, causing an XK-class scenario.
What is "Revised Entry"?
A published sci-fi author known for writing SCP-055 and creating the Antimemetics Division hub.
Who is QNTM (Sam Hughes)?
A hub detailing the end of the world as the Foundation fails to contain an omnivorous, self-duplicating species of locust.
What is "Insect Hell"?
An X000-contest-winning article that was adapted into a webtoon (and eventually, a graphic novel) by Korean artist Beangrant.
What is "SCP-5000 (Why?)"?
The highest rated SCP-J article on the Wiki.
What is "SCP-____-J (Procrastinati)"?
(I'll also accept "a rock that makes you procrastinate")
The highest rated tale on the SCP Wiki.
What is "black white black white black white black white black white gray"?
(I'll accept the answer even if the amount of "black white" repetitions is wrong e.g. "black white black white gray")
An author whose username describes a shape and a building. Wrote SCP-5140, SCP-5555, and won the SCP-6000 contest.
Who is Rounderhouse?
A hub focused on stories about the Foundation's AI assistants, called AICs (Artificially Intelligent Conscripts).
What is the "AIAD Homescreen"?
(I'll also accept "what is AIAD?")
The second highest rated SCP article on the Wiki.
What is "SCP-2521 (●●|●●●●●|●●|●)"?
A prolific author, member of the wiki since 2009. At the start of 2026, they deleted many of their own works and left the site in response to staff's poor handling of offensive material.
Who is Djoric?
A first-person survival horror game from 2015 which, in 2019, was used to make a popular "When Day Breaks" mod.
What is "SOMA"?
Writer of "SCP-2719 (Inside)" and creator of the "Acidverse" hub.
Who is Randomini?
A Chinese cyberpunk action-adventure game from 2022 which was initially advertised as taking place in the SCP universe, before all references to SCP were scrubbed from its branding. (An SCP-682 boss fight is still in the game.)
What is "ANNO: Mutationem"?