1 - 20 of 674 Works in Multiple Universes Colliding
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*** MAJOR SPOILERS FOR THE ENTIRITY OF SUPERNATURAL ***
*** This takes place at the end of 2020 where the show ended ***
*** This takes place in the far off future ***
*** Multiple In Universe Worlds / Multiverse introduced in the last seasons of the show ***Note: If this contradicts any established lore, I apologize in advance. I also just learned that there's spinoffs so if that contradicts any of those, I also apologize in advance. I've only watched the main series and a lot of it seems to contradict its own lore. This is more for my own entertainment.
Summary:
Jack, the new God, must learn his powers and control the narrative, but events lead to a strange faroff future that Dean has to navigate and learn the truth for himself. -
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Time for Satan to finally take a break from Hell
- Language:
- English
- Words:
- 5,916
- Chapters:
- 1/4
- Bookmarks:
- 3
- Hits:
- 129
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Summary
Six delvers get trapped in an unknown facility with no apparent way out after being taken from different universes, but they soon find out that it will not be as straight-forward as they think it will be. Unknowingly, they are falling into the game planned for them.
- Language:
- English
- Words:
- 3,231
- Chapters:
- 1/8
- Kudos:
- 1
- Hits:
- 9
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Misdirected Affections by LooselyReadyMade
Fandoms: Hazbin Hotel (Cartoon), Hazbin Hotel (Cartoon) RPF
21 Nov 2025
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The Reader is just that - she's a connoisseur of the Hazbin Hotel Smut. Indulging in a range of fanfics and authors, she's learned some off by heart, could dream about them. The strength of this little fixation has carried through to the Hellaverse; subtle shifts in their reality, unheard urges leading demons into new behaviours.
Lucifer is dragged in by the force of her nightmares, the pressure akin to 'Locked In A Memory' calling him. Forming a relationship in their dream world, he's trying (failing) to find a way to bring her to the Hellaverse, so he could live moments from 'Flame of The Hearth' and other stories in his reality.
Her loud mental voice carries through to more than just Lucifer; when she reads, Lilith often hears, and is getting sick of it. Having no idea about the dream fling with Lucifer, Lilith pulls the reader through, gives her what she thinks she wants, and lets her keep Alastor busy while she works on her agenda with Heaven and her daughter. For the reader, her only option is voluntary amnesia, so she doesn't carry through too many secrets from her old life that can unravel fates in Hell. Lucifer, who's relationship with the reader was basically just a dream, is forgotten to her. For now. -
Space and Time by Failedme
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 半妖の夜叉姫 | Hanyou no Yashahime | Yashahime: Princess Half-Demon (Anime), 半妖の夜叉姫 | Hanyou no Yashahime | Yashahime: Princess Half-Demon (Manga), Stargate SG-1, Stargate - All Media Types, InuYasha - A Feudal Fairy Tale, Stargate Atlantis
20 Nov 2025
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All Might and Eraserhead adopt a kid that kept following All Might after a bad night. Little did they know that fatherhood would lead to the path of government secrets and the true history of quirks. Can fractured SG-1 help?
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Baldi's Basics Classic Remastered: Transformation Treachery! by DoveziL0reman
Fandoms: Baldi's Basics (Video Games)
19 Nov 2025
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I was initially making this for Null's birthday (and I made his chapter first, even though it is the final chapter.) I just started making the others because at this point, why not?
And now it's become a full-fledged story, complete with overlapping realities, eradication of those not part of it, and children transforming into other children. I'm... not sure how to feel about that, but who cares? It's a fanfic. If you don't like it, go home.
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An ill-thought through party in the woods leads to you getting lost with a dead phone and no way to know where you're going. When all seems lost you stumble across a cabin hidden in the dark depths of the surrounding trees. In classic horror movie hero fashion you find yourself entering the creepy house to find more than you bargained for; including quite a few skeletons unearthed from the closet.
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𝄃✥𝚆𝙴𝙻𝙲𝙾𝙼𝙴 𝚃𝙾 𝚃𝙷𝙴 𝙼𝙸𝙽𝙳𝚂𝙲𝙰𝙿𝙴 𝙷𝙾𝚃𝙴𝙻✥𝄂 by HarperAllen
Fandoms: Multi-Fandom, Orange Roulette (Video Game), Animal Farm - George Orwell, I Have No Mouth and I Must Scream (Video Game), Five Nights at Freddy's, The Amazing Digital Circus (Web Series)
17 Nov 2025
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(This is a WIP, may be discontinued)
Multiple characters in their own different universes(fandoms) living in one hotel.
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solitaire by burrblefish
Fandoms: Naruto (Anime & Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
15 Nov 2025
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What happens when a mortal eats from the fruit of the god tree? What happens when - in times of desperation - a fractured soul fractures again and again, ground down into something fine and sprinkled over the tides of time? Where life teems, death feeds.
And when the young woman, hardly breeching 17, fights the adults' fight and realizes that death has a hunger she cannot quench, she, too, chooses to eat.
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FreeRose by StarlightLambda64
Fandoms: Half-Life (Video Games), Metal Gear (Video Games), Mouthwashing (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
12 Nov 2025
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(A significant crossover fanfic that might be one of my lengthier stories)
"Wake up, Miss Rose... Your time has come again..."
Two decades have elapsed since the Resonance Cascade at Black Mesa, and a long-forgotten hero has resurfaced. Thrown into a train station with no recollection of her true history, 18-year-old Violet Rose accompanies her boyfriend, Aiden Calhoun, as they must navigate through City 17 armed only with sheer determination, adrenaline, a katana, a scythe, and a Snark as their pet. However, Violet quickly discovers that this reality contrasts deeply with the games she played during the False Reality imposed by the G-man. It's not solely the Combine and the Internal Peace Corperation she has to confront; they've allied with a faction once thought to be extinct.
The Patriots.
Now, her mission is to dismantle both of these threats and restore order, joining forces with individuals she never imagined she’d team up with, and discovering a new family after losing her old one. Additionally, she forges friendships with people from the past, some of whom seem oddly familiar.
Series
- Part 3 of Operation: Half-Life
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This Isn't How it Happens by Lillian_azure
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir, Arcane: League of Legends (Cartoon 2021), She-Ra and the Princesses of Power (2018)
12 Nov 2025
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In every world, she sees her. A stranger with a familiar face, always just out of reach. Every reality has brought them together again, dancing through countless lives - yet never quite touching. Is this the way the story goes? Harrow will find her eventually, will make this real. She has no other choice. Is this how it happens?
Harrow finds herself living in the Arcane & She-Ra universes, haunted by her missing cavalier. Piltover is under attack, and Etheria is at war. Harrow will have to do whatever it takes to survive, even as worlds crumble around her. -
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Summary
A first impression covered in blood and bruises. An ultimatum made under duress.
Rhaast and Del's first meeting was heavy with the weight of a less-than-pleasant history of Vultures against militia. But after Rhaast agrees to become Del's bodyguard in exchange for a promise of a better life for his people, they find that their past means less and less as their time together grows.
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Witch_Cult : Starting Another Life In Hell by Soulless_Anti_Hero
Fandoms: Silent Hill (Video Game Series), Re:ゼロから始める異世界生活 | Re:Zero Starting Life in Another World (Anime), Prince of Persia - All Media Types, Metal Gear (Video Games), ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure, Persona 3, ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime), Devil May Cry (Gameverse), Sonic the Hedgehog - All Media Types
09 Nov 2025
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Reincarnation is weird, new lives, new people made from the same souls. But they don't remember their past lives. These souls may remember, but they might end up with more than they thought they would. Maybe they can prevent the multiverse from destroying itself in apocalyptic fire?
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A story about Derek and Stiles building their family and trying to find their way to each other.
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Stiles was looking at him expectedly.
Derek took a deep breath and prepared himself for the upcoming words. “But I wasn’t the only one he smelled like, Stiles.”
He looked pleadingly at Stiles, who'd gone deathly pale, and was now shaking his head.
“Stiles-, Eli is your son.” Derek forced out.
Stiles let out a small breathless sound of “Oh!”
He shot up from the couch and took his head between his hands, pulling his hair.
When that didn’t help to quiet the raging flood of questions in his head, he started pacing.
“What? -I mean…how? How is that even possible?"
"Why the hell would you keep that from me?” He was spluttering.
Stiles couldn’t believe what he was hearing.
Why would Derek do that?
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Digimon: Convergence War by Altus_Shimura
Fandoms: Digimon - All Media Types, Digimon Tamers, Digimon Adventure, Digimon Frontier, Digimon Savers | Digimon Data Squad, Digimon Adventure V-Tamer 01, Digimon Adventure Zero Two | Digimon Adventure 02, Digimon
09 Nov 2025
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In a dark reality where nothing is as it should be, Tai Kamiya must fight to discover the truth and restore his world. A Digimon Adventure/02/Tamers/Frontier/Data Squad AU Fic.
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Pride and Perdition: A Gentleman’s Fall. A Soldier’s Reckoning. A Brother’s Return. by We_Tell22
Fandoms: Pride and Prejudice (TV 1995), Pride and Prejudice - Jane Austen
08 Nov 2025
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Summary
Two men bound by pride —
once brothers, now strangers.On the night of the Netherfield Ball, Fitzwilliam Darcy and George Wickham vanish from polite society and awaken in a place that defies reason — endless yellow corridors, humming lights, and silence that listens back.
Here, rank is useless.
Pride is a weakness.
And survival demands the one thing they swore never to share again — trust.Enemies from home.
Strangers in hell.
But only together can they escape the maze that devours all order… and reclaim what was lost long before the fall.(Act I Complete and Act II is coming soon)
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This Must Be the Place by jangnangi
Fandoms: The Avengers (Marvel Movies), Loki (Marvel Comics), Loki (TV 2021), Captain America (Chris Evans Movies)
07 Nov 2025
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Sylvie has agreed to try to help Steve by finding the Loki that disappeared from his timeline. Soon enough they find the right timeline, but the wrong Loki.
It turns out there might be a bit more to the story than anyone bargained for.Series
- Part 6 of The Goddess of Chaos
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Have We Met Before? (Once, in a Dream) by Autobot_Sonic, twdteacakes
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
31 Oct 2025
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Summary
Shadow made the ultimate sacrifice. He warned Professor Gerald of Maria’s fate, saving her but damning himself in the process. Based upon the Professor’s hypothesis, he initially believed that he would cease to exist. He suffered a far worse outcome. Cast out into the void beyond time and space, he must share his newfound prison with the very entity he trapped there.
Mephiles.
Meanwhile, a new timeline was born, one where Maria got the chance to grow up. Different versions of Sonic and Shadow nurse a budding relationship. What will become of them when both worlds collide?
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To Ride A Stygian Tiger by Madyamisam for Duochanfan
Fandoms: 魔道祖师 - 墨香铜臭 | Módào Zǔshī - Mòxiāng Tóngxiù
31 Oct 2025
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Wei Wuxian changes fate and is wounded while saving Jin Zixuan at the Qiongqi bridge and a great mystery starts to unravel many hidden secrets never known before. While trying to deal with his own increasing madness, seeing threats everywhere in past, present and future, he sets an impossible task to save everyone he ever cared about with his very life and soul.
Series
- Part 1 of Patriarch
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Summary
A collection of universes.
Ch. 1: Life with a Little Sister
Ch. 2: The Butterfly Didn’t Flap
Ch. 3+4: How Mom and Dad got together
Ch. 5+6 : Leaving the Darkness
Ch. 7: William Comes Home
Ch. 8: Future Tense
Ch. 9-11: Could be an X-File
Ch. 12: EpilogueSeries
- Part 34 of Split Universes
- Part 22 of Seahorses and Time Travel and Superpowers, oh my! : Magical AUs