Different Marvel characters have encounters with different SCP's.

We live in the dark so you can live in the light... That's the saying. And it happens more often in this world, even a hundred years after the awakening of the quirk phenomenom. And it's after the Final War that Izuku Midoriya will discover that the world of criminality... Is not the darkest side of the world... [Spoilers of the end of the manga/anime, be careful.]

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.

I was given a once in a life-time opportunity to become a Contractor for the Company. However, the only caveat was that the first world I must enter is currently undergoing SCP-001 'When Day Breaks'- the sun is corrupted and turns all who bath under its radiance into molten flesh monsters. WC post-apocalypse story about a Kukulkan-insert trying her hardest to reverse the apocalypse

Eathan Voss gains a system that connects to the multiverse, allowing famous characters from different realities to join an SCP-themed virtual game. As players compete and collaborate, the game's influence begins leaking into their worlds, with items and abilities crossing over. The SCP Foundation grows, expanding its reach as the game affects realities themselves.

Remnant is overrun by the Creatures of Grimm. For a very long time, they have been the common enemy of humanity. Wherever they go, destruction ensures. Jaune Arc is but a boy who dreamt to end them and be a hero like in the stories. When an otherworldly star falls, his dream is fated to be achieved, just no longer as a human. It was this the unknowns invaded Remnant.

Bill Cipher reacting to the various Gods, SCPs, POIs, Doctors and stuff of SCP Verse

Amnon Montmartre (Amnon-Selah) got abducted and enslaved by the Kree-Lizard forces while his mother Carol Danvers-Montmartre had to find a way in reuniting with him. Note: This fanfic is based from the rp which my friends with OCs made over a year ago with crossover elements of RWBY, SCP Foundation, Dark Souls, Marvel Universe and others. Please read the first book.

Luz and her family had just finally ended Belos, and the people of the Boiling Isles have been freed from the Emperor's wrath and the Collector's desire to play. But an old friend of the Titan decided to show the new Titan hybrid and her friends and family that Earth also houses supernatural phenomena. AKA: The Owl House (with Titan Luz) reacts to SCP.

Dipper and Mabel Pines are both SCP Field Agents, after the events of the Weirdmageddon, the foundation finally moves in after investigating for a while. Both of the twins are hired to the foundation, now both are 19 and is deployed to Site-534, inside Gravity Falls, there mission is to investigate even increasing anomalous activity. (Created because this wasn't done before.. how)

This is the SCP File about SCP-9019 AKA The Inside Out Donkey.

This is the SCP File about SCP-9007 AKA The Silverwing Warrior

Scp 096 in worm? What could possibly go wrong?

SCP-8111 is not to be contained. The function she serves in the wild has been deemed too vital, even with occasional loss of human life. On investigation, all such human casualties were found to be guilty of crimes worthy of permanent D-class assignment, and were thus fully expendable.

If SCP-9339-B breaches containment and converts a human into an instance of SCP-9339-C, personnel are authorized to use coercion and even torture to force her to restore her victim. However, that victim must then be subject to the same containment options as other SCP-9339-C instances.

A babysitter and the young girl she is taking care of are terrorized by the child's seemingly harmless collection of dolls. THEN things get weird. -Story suggested by the user retro mania.

Si vous ne faites pas attention, vous pouvez NoClip à tout moment hors de la réalité et tomber dans les Backrooms... Dans ces couloirs de l'enfer, une seule chose à faire : courir ! Et peut-être prier...

The Hazbin Hotel, after its destruction by the Exorcists, has finally been rebuilt. Blood of demons and angels alike had been shed, and losses were felt at both sides. Then someone from beyond the confines of Heaven's view managed to pluck several demons and angels from their home to watch the things that plague the Earth, things that defied His plans merely by existing.

A seemingly normal Operation of a Joint Strike Force composed of multiple MTF units went horribly wrong scattering the Five man strike force in the world of the Shield Hero. (AU For the most part)

The MCU isn't the safest place to be, even less so if you happen to be a crime lord. Now, If that wasn't bad enough on its own. The Foundation comes knocking, and with them, the SCP objects. Alex now has to lead the Foundation to glory one SCP at a time, all while trying his best to stay hidden from the likes of Nick Fury and The Ancient One.

They thought the first summer was their journey to the world of weirdness, they were wrong. It was only the beginning as they journey to a much grander and even more anomalous world with horrors and wonders beyond their imagination. (Set Post-Weirdmaggedon during the Third Summer)

A world has ended in fire. Three nations wiped. A soldier of the Last Bastion of Liberty makes a deal to reverse the fires of atomic war, in exchange for his service. Spat into a world like his own, darkness lurks on the horizon. The Horseman of War occupies his mind. John Tibbets finds himself a man exiled from his America and exiled from death. Yet there remains a Last Hope...

Everyone goes through life following the same routine every day, wake up, eat, sleep, repeat. Yet, what happens if what we perceive as normal isn't entirely true. What if there are things were not allowed to see, things were not supposed to know. We live our peaceful lives in the light, while others fight in the dark.

DC vs SCP. The Monster Who Killed Superman and Hard-to-Destroy Reptile duke it out in a battle between ever adapting and near-unkillable monsters!

Baffling thefts from Foundation sites are just the beginning of their trouble as they are unwillingly drawn into another universe's conflict.