SCP Foundation Mythos Crossovers
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Extraction by Atomic Meteorite reviews
After the SCP foundation steals the T-virus from Umbrella Corporation, Hunk is sent in to retrieve the virus. With a bigger than normal squad, Hunk is ready to go through hell and back to get that virus back. Of course everything goes wrong and Hunk ends up having to continue the mission on his own. Inspired by the 4th survivor mission from the Resident Evil 2 remake.
Crossover - SCP Foundation Mythos & Resident Evil - Rated: T - English - Adventure - Chapters: 3 - Words: 9,291 - Reviews: 11 - Favs: 19 - Follows: 16 - Updated: 12/31/2021 - Published: 5/29/2020 - HUNK, SCP-079
SCP-XXX by MOGA-hunter
I wrote this for the second stop of a jumpchain I am playing.
Crossover - Soul Eater & SCP Foundation Mythos - Rated: K+ - English - Humor/Parody - Chapters: 1 - Words: 641 - Favs: 3 - Follows: 4 - Published: 12/27/2021
The Broken Masquerade by Kareder reviews
Menagerie has disappeared, and the SCP Foundation's worst fear has manifested. The pillars of secrecy have come down crashing. Fast. (Basically, if the "Broken Masquerade" canon had occurred in Remnant instead of Earth.)
Crossover - RWBY & SCP Foundation Mythos - Rated: T - English - Drama/Adventure - Chapters: 1 - Words: 875 - Reviews: 8 - Favs: 19 - Follows: 29 - Published: 12/21/2021
Mercenaries in The SCP Foundation by Kareder reviews
The teleporter malfunctioned and now our beloved mercenaries are stuck in another world. A very strange one, indeed.
Crossover - Team Fortress 2 & SCP Foundation Mythos - Rated: T - English - Adventure/Supernatural - Chapters: 6 - Words: 3,483 - Reviews: 1 - Favs: 23 - Follows: 24 - Updated: 12/21/2021 - Published: 1/4/2021 - Engineer, Medic, Soldier, Spy
SCP-4034-JP (Animal girl Safari) by MechaGodzillaFan reviews
The cover image is not mine. An SCP entry for Kemono friends if Japari park existed in the SCP Universe. Tales and experimentation logs will feature Friends and SCPs. Please let me know if there is something wrong with my writing for an SCP entry.
Crossover - SCP Foundation Mythos & Kemono Friends/けものフレンズ - Rated: K+ - English - Supernatural - Chapters: 17 - Words: 91,990 - Reviews: 52 - Favs: 62 - Follows: 68 - Updated: 12/12/2021 - Published: 3/13/2019
Fate Grand Order: Object Class: Safe by biggodzillafan2020 reviews
"Now is the time for all good men to come to the aid of their party. Because I would not stop for death, he kindly stopped for me. Red Sky in the Morning, Sailor take warning." Vaduk. Kifenn, Hezhum. Ba. Ner. Usheq. Xokib.
Crossover - Fate/stay night & SCP Foundation Mythos - Rated: M - English - Suspense/Horror - Chapters: 1 - Words: 2,287 - Reviews: 13 - Favs: 33 - Follows: 42 - Published: 12/11/2021 - Mashu/Shielder, Ritsuka F.
Custodes Containment by 8Ball3 reviews
The Shadowkeepers are a part of the Custodian Guard, tasked with securing, containing, and protecting archaic technology, dark secrets, and sometimes, anomalies. [headcanon ig?]
Crossover - Warhammer & SCP Foundation Mythos - Rated: K+ - English - Suspense/Supernatural - Chapters: 1 - Words: 892 - Reviews: 2 - Favs: 8 - Follows: 7 - Published: 12/9/2021 - OC, SCP-173 - Complete
Various characters read the SCP Foundation by chaosleoknight98 reviews
Join various characters and XL-34 to learn about the creatures and items of the SCP Foundation.
Crossover - SCP Foundation Mythos & X-overs - Rated: T - English - Supernatural/Friendship - Chapters: 2 - Words: 2,607 - Reviews: 7 - Favs: 43 - Follows: 57 - Updated: 12/5/2021 - Published: 7/26/2021
SCP-6034 by RandomRandomness12 reviews
Percy Jackson as an SCP. That's it. Also, some Pertemis for good measure.
Crossover - Percy Jackson and the Olympians & SCP Foundation Mythos - Rated: T - English - Romance/Supernatural - Chapters: 1 - Words: 4,514 - Reviews: 1 - Favs: 30 - Follows: 16 - Published: 11/24/2021 - [Percy J., Artemis] - Complete
SCP 6670 - Puro and the Protogen journal by fnafdragon reviews
When a human and his sister go to a convention and the next thing they know they get turned into a goo creature called puro from Changed and an OC Protogen from fandom. The next thing they know they are in a containment cell that has become their prison and they make the choice to join the SCP Foundation or become rebels against it. This is the journal of their life.
Crossover - X-overs & SCP Foundation Mythos - Rated: M - English - Adventure/Family - Chapters: 2 - Words: 2,260 - Reviews: 4 - Favs: 6 - Follows: 6 - Updated: 11/22/2021 - Published: 11/7/2021
L Class Files by mamamimikyu64
Among the various anomalies we've contained in the Foundation, a select few have earned a reputation as "Legends" or "Myths". I have created this series of logs to document these mysterious creatures.
Crossover - Pokémon & SCP Foundation Mythos - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 1,293 - Favs: 8 - Follows: 8 - Published: 11/5/2021
(SCP RWBY) Experiment-1-2020 by Crimson Weresloth reviews
RWBY, JNPR and one other are place in a room and are forced to take part in an experiment. How long can they mentally take it or will they make it out of it semi-sane.
Crossover - RWBY & SCP Foundation Mythos - Rated: M - English - Parody - Chapters: 20 - Words: 53,876 - Reviews: 161 - Favs: 296 - Follows: 362 - Updated: 10/30/2021 - Published: 9/30/2020
Coraline - The Recruit by HungarianMockingjay reviews
Over a decade after her adventure in and harrowing escape from the Other Mother's twisted world, 24-year-old Coraline Jones receives an unexpected proposition from a certain Foundation dealing with malevolent and anomalous entities. An exciting career awaits. One-shot written for Halloween 2021. Comments, reviews, and critiques welcome!
Crossover - Coraline & SCP Foundation Mythos - Rated: K+ - English - Supernatural/Sci-Fi - Chapters: 1 - Words: 3,249 - Reviews: 3 - Favs: 10 - Follows: 7 - Published: 10/30/2021 - Coraline J., Mr. Bobo, Wybie L., OC
SCP-7777 Infinity Stones by Noah23 reviews
An SCP article on the MCU Infinity Stones
Crossover - Marvel & SCP Foundation Mythos - Rated: K - English - Sci-Fi - Chapters: 1 - Words: 180 - Reviews: 1 - Favs: 6 - Follows: 5 - Published: 10/24/2021 - Complete
914-I by Tatsurou-san reviews
When Katsuki Bakugou's bullying of Izuku Midoriya goes too far, the consequences are most dire...but Hisashi Midoriya won't accept them. However, the work solution he uses is rather...anomalous. The results are far more than expected.
Crossover - My Hero Academia/僕のヒーローアカデミア & SCP Foundation Mythos - Rated: T - English - Supernatural/Humor - Chapters: 10 - Words: 17,650 - Reviews: 174 - Favs: 646 - Follows: 773 - Updated: 10/7/2021 - Published: 2/15/2021 - Izuku M., SCP-914
Fear the Light by Czechus reviews
Gods may believe that they rule the world. But even they will fall against all the anomalies lurking around the world, waiting to spread the chaos everywhere. And so, just as we protect humanity from all that is not normal, we also make sure that the gods will still blindly believe their version of reality. We are the SCP Foundation. We secure, contain, and protect.
Crossover - Percy Jackson and the Olympians & SCP Foundation Mythos - Rated: M - English - Horror/Fantasy - Chapters: 6 - Words: 46,360 - Reviews: 157 - Favs: 256 - Follows: 326 - Updated: 10/5/2021 - Published: 1/7/2021 - Athena, Artemis, OC
Subaru's Containment Breach by AYEstein reviews
A Re:Zero and SCP crossover where Subaru finds himself as a D-Class stuck in the facility? Will he manage to escape? Will he manage to survive the once again cruelty of reality?
Crossover - SCP Foundation Mythos & Re:Zero - Rated: M - English - Horror/Fantasy - Chapters: 2 - Words: 13,423 - Reviews: 15 - Favs: 64 - Follows: 63 - Updated: 10/4/2021 - Published: 10/16/2020
The Karcist and the Lord by Xerzes reviews
The Monster Lord and her Mamono forces have nearly conquered the world, and even now are slowly but surely converting the last bastions of the Order of the Chief God to their side, as Lescatie has proven. However, strange rumors of a group of humans and monsters that are fighting back and winning have begun to reach both sides, starting with the loss of a Mamono village...
Crossover - SCP Foundation Mythos & Monster Girl Encyclopedia - Rated: M - English - Supernatural/Horror - Chapters: 52 - Words: 195,404 - Reviews: 173 - Favs: 124 - Follows: 132 - Updated: 9/30/2021 - Published: 10/15/2019
SCP Files by Lady-Liberty-1776 reviews
How can Percy Jackson control water? Is there any limits to Tyson's strength? What exactly does Rachel Elisabeth Dare see in her visions? Read these highly classified files from the SCP Foundation to find out!
Crossover - Percy Jackson and the Olympians & SCP Foundation Mythos - Rated: T - English - Supernatural/Sci-Fi - Chapters: 2 - Words: 1,819 - Reviews: 5 - Favs: 23 - Follows: 32 - Updated: 9/29/2021 - Published: 8/21/2021
This Is Not The Earth We Know by Prometheus-23 reviews
[Incident Redacted by order of O-5 Council]
Crossover - Destiny & SCP Foundation Mythos - Rated: M - English - Supernatural/Sci-Fi - Chapters: 13 - Words: 37,070 - Reviews: 68 - Favs: 120 - Follows: 170 - Updated: 9/2/2021 - Published: 11/19/2020 - Ghost, Guardian, OC
You are the Cause of All that Happens Around Me: Writer's Commentary by Perturbo reviews
Writer's commentary for my horror fanfic. Please read the actual fanfic before reading this.
Crossover - Sonic the Hedgehog & SCP Foundation Mythos - Rated: M - English - Horror/Parody - Chapters: 4 - Words: 11,423 - Reviews: 4 - Favs: 1 - Follows: 1 - Updated: 8/25/2021 - Published: 2/19/2021 - Tails
The Lady in Blue by SoManyThingsToSay1940 reviews
Miss Peregrine as an SCP, because why the h*ll not?
Crossover - Miss Peregrine's Home for Peculiar Children & SCP Foundation Mythos - Rated: K - English - Chapters: 1 - Words: 492 - Reviews: 4 - Favs: 6 - Follows: 6 - Published: 8/19/2021
Lupin In SCP Foundation by lupiniiiredawesome reviews
A/N: Lupin III a Master Thief. the grandson of Arson Lupin, anti-hero that join SCP foundation... similar to area 51. however this foundation not also takes care of aliens, but supernatural that been happening around..
Crossover - Lupin III & SCP Foundation Mythos - Rated: T - English - Mystery/Supernatural - Chapters: 1 - Words: 558 - Reviews: 1 - Favs: 2 - Follows: 3 - Published: 8/14/2021 - Lupin III, Zenigata, Dr. Gears
Sazan Collective Protectorate by Maximara reviews
It began innocently enough but when it ended the secrecy was over and the SCP Foundation as well as its place in the world would never be the same.
Crossover - 3x3 Eyes & SCP Foundation Mythos - Rated: M - English - Supernatural/Suspense - Chapters: 3 - Words: 8,889 - Reviews: 2 - Favs: 3 - Follows: 1 - Updated: 8/13/2021 - Published: 6/29/2021
O5-4 - The Fallen Archangel by sambiswas95 reviews
In case if you're wondering, yes this is a fanfiction crossover between Hazbin Hotel and the SCP Foundation (including the characters from the YouTube series Confinement created by animator Lord Bung). I just thought it might be cool to see Lucifer as the Head of the SCP Foundation as his second job.
Crossover - SCP Foundation Mythos & Hazbin Hotel - Rated: T - English - Supernatural/Fantasy - Chapters: 1 - Words: 731 - Reviews: 1 - Favs: 5 - Follows: 7 - Published: 8/12/2021 - O5-4, Lucifer
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