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Snap back to reality by PrettyBlueJay
Fandoms: Undertale (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Oct 2025
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Summary
(W.I.P. Things are bound to change)
“Nighty.. what’s that..?”
Nightmare blinked before staring at the child cradled in his arms, looking back up to Killer with a blank look
“Well.. you always said you wanted kids-“
“You can’t just kidnap a kid, Night!”Or
My AU where the bad sanses get transported to the mha universe, turned into humans and then get parenthood shoved in their faces(first chapter will only be headcanons and designs)
Series
- Part 5 of BSP poly moments
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Summary
Only the agony of repetition exists.
Series
- Part 3 of Encounters in the Omega Timeline
- Language:
- English
- Words:
- 2,700
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 4
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Summary
The Barrier is down, monsters are walking the streets, and reality just got a lot stranger.
Rhea is human, unprepared, and stuck in a house full of wildly different, unpredictable skeletons. Some are warm, some dangerous, all impossible to ignore. Pulled through a mysterious machine, she’s trapped under their watchful eyes while the multiverse starts leaking into her life.
Rhea navigates the household of chaotic, flirtatious, and often deadly skeletons, while trying to come to terms with her new fantastical, but very real reality.
Darkly funny, magically strange, and dangerously charming. An urban fantasy reverse-harem story about survival, trust, and learning to live among the bones. -
Through Small Hands: The Bittybones Archives by StrawberyLover
Fandoms: Undertale (Video Game)
25 Oct 2025
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Summary
In a world where miniature skeletons known as Bitties live openly among humans and monsters, researcher Dr. Y/N L/N is tasked with compiling the first comprehensive study of their existence — a collection of field reports that will define how the world understands them for generations to come.
What begins as detached documentation soon unravels into something deeper.
Through every encounter — a gruff Underfell bitty learning to trust again, a bright Underswap duo lighting up their home, a quiet Mafiaswap pair who speak in riddles and loyalty — Y/N starts to see the lines between science and empathy blur.Each tiny skeleton carries a fragment of its universe’s soul — hope, rage, love, tragedy — and as Y/N listens, observes, and sometimes reaches out, they begin to uncover a truth hidden within the multiverse itself:
that even the smallest beings can carry the weight of infinite worlds in their bones.
- Language:
- English
- Words:
- 1,573
- Chapters:
- 2/40
- Hits:
- 7
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Summary
TW: Suicide Idelation, Depression Implied child abuse/neglect so if theses thing trigger you dont read
This is an Undertale AU developed and written by me , so here's a brief summary of what happens in this AU after the players/frisk's 18th's genocide run, though this time in the judgement hall everything seemed a bit different like.. some things weren't there when they should've been. Following this during Chara's Confrontation as they were about to press Erase, Frisk pressed reset at the same time going back in time way back, something that shouldn't have happened in the first place that will now forever mess with the game files.
- Language:
- English
- Words:
- 4,816
- Chapters:
- 2/2
- Hits:
- 2
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Summary
Papyrus has spent the last two and a half years on the surface as the official Monster Mascot, and his very important job requires every important assistants! A shame his previous employees haven't been the most kind individuals!
You've spent most of your life riding shot gun. Maybe it's time someone's on your team for once.
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Or,
A Papyrus/Reader but him being the mascot of the Monsterkind is taken SUPER seriously and the Reader (you!!) is his brand-new assistant who used to work with really shitty people and is ELATED with how much of a sweetheart Papyrus is, and Papyrus is on his 5th assistant lowkey praying this bitch isn’t racist and is pleasantly surprised.
I proposed this on my Discord (welcome to any of my readers!) and couldn't stop myself from bringing this to life.
Series
- Part 2 of How To Be A Human Being
- Part 1 of Unsweetened Lemonade
- Part 2 of I/Me/Myself
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You'd never expected to be one of those people who bonded with a random stray, and if you did, you never expected it to turn out like this. The tiny... blob of an animal was cute, affectionate, and melted your heart before you'd even named him. Unfortunately, not everything is as it seems. You've met this lovely creature before, and he definitely remembers you...
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What happens when a monster falls in love with a human? What happens when that human is a celebrity?
Would you like to know?
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Here Comes the Bride by FandomWorld9728
Fandoms: Undertale (Video Game), Underfell - Fandom, Underswap - Fandom, Swapfell red - Fandom, Fellswap Gold - Fandom, Horrortale - Fandom, Underlust - Fandom
25 Oct 2025
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Summary
You were so excited to finally get married to your long time fiancé, only for him to leave you for another girl with nothing but a note. Lucky for you, your two best friends were there to help you through this rough patch of your life.
Series
- Part 12 of Undertales Across the Multiverse
- Part 8 of Papyrus/Reader Fics
- Part 8 of Sans/Reader Fics
- Part 1 of Here Comes the Bride
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Summary
Just a summary of my thoughts of before undertale, essentially.
More stuff on sans and Alphys' relationship, and some other stuff.
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The ice inside our souls (and the flames melt our hearts) by LostLunarCat, Spotted_Gar
Fandoms: Political RPF, Actor RPF, Auto-B-Good (Cartoon), Undertale (Video Game), Deltarune (Video Game), Five Nights at Freddy's, TIIOSATFMOH, Video Blogging RPF, The Owl House (Cartoon), Gotham (TV)
25 Oct 2025
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Summary
Slowly, he dialed a number. Knowing his most trusted friend could help him in this most ghastly time.
“F-f-Freddy are you there?” He knew his Freddy Fazbear could help him; he had always been there for Glen (like always).
“Whore whore whore whore whore, Glope is that you?” He impregnated the silence.
“Ooh Fuzzy Wuzzy,” he sobbed. He was like the most unfortunate-looking crier the world had ever HAD to see.
“Listen up, Glen, I know just the thing to cheer you up. Meet me in the McDonald's play pen in 10 minutes,” Freddy announced. He hung up before Glen could even continue his tirade.
Or alternatively
The Harrowing Journey of Glen Powell, the world's first transgender Navy SEAL. With his HOT and SEXY glazed donut spirit and mossy demeanor, he must fight many enemies- from Golden Corral, to Claire’s, to the White House, to the streets of Gotham, and worst of all, OKLAHOMA. ALL for his beloved, Obama: the sexiest grilled cheese sandwich. Embark on this tale of tragedy, love, friendship, romance, murder, Twitter cancellations, nightly tickle sessions, villainy, drunk driving, hatred of the working class (not us though), toxic relationships, freedom, male violence, affection, and more!!!
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One day, our main character decides to open up Undertale before going out with some friends, he leaves the game on when he leaves, and when he returns, he finds the game with completely new dialogue, but as he finishes reading it, he slowly falls unconscious until he wakes up in the world of the game he loved.
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I ran out of tag room, so it’s being split up! Hope you enjoy nonetheless!
Series
- Part 2 of Cactus’ Kinktober 2025
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A skeleton walks into a stripclub...
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Homeless and guarded, Susie reluctantly accepts help from Undyne, Hometown’s tough yet caring police officer. As they share a roof, both begin to uncover trust and hope in unexpected ways.
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Undertale Purple - Perseverance by AnonymousWriter08
Fandoms: OMORI (Video Game), Undertale (Video Game)
24 Oct 2025
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Summary
A long time ago... humans and monsters lived in harmony. Until war broke between the two races.
The humans were victorious and sealed monsterkind deep underground with a powerful spell, that could only be broken with the power of seven human souls.
This was the tale of Mt. Ebott, and the tale trascended into legend. Those who climbed the mountain, weren't seen again.
And so, begins the tale of the fifth human soul to fall into the land of legend, to fall... into the Underground.
This is the tale of the Purple Soul... Sunny Suzuki.
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You're no one special. Just another human living with a single parent. Your life is pretty boring, or so you think, but then one day you wake up and it's not in your bed...
Series
- Part 42 of Sentinaltale & AUs
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Monsters and humans have had their differences, but none have been so much in conflict with the kingdom of monsters than the monarchy ruled by Queen Chara. Known by monsters as the "Bloody Queen" for ruling with an iron fist and dabbling in the forbidden arts. No monster has been able to stand up to her. Rumor has it that she harbors a powerful weapon, the secret to her power and the key to her downfall. A single monster, after many centuries of failure, makes it past the guards and into the room that holds the weapon, but it's not what he or anyone else was expecting...
Series
- Part 26 of Alternate Timelines
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The Darkness of Creation: Can't Be Erased by Mysterie
Fandoms: Undertale, Disney - Fandom, Marvel, Teenage Mutant Ninja Turtles, Cuphead - Fandom, Dick Tracy - Fandom, Halloween (Movies), The Legend of Spyro (Video Games 2006-2009), Spyro the Dragon (Video Games 1998-2005), Pokemon - Fandom, Deltarune, Bendy and the Ink Machine
24 Oct 2025
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Halloween gives rise to something the whole of Earth is not ready to face...
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Long ago, deep in the quiet woods of the Underground, Grillby sought only solitude. He never expected to find a fallen human woman-wounded, frightened, and far from home. Against his better judgment, he took her in. At first, it was duty that kept her hidden and safe from the Royal Guard. But when her laughter began to fill the spaces between his silences, protection became something deeper.
When word of her existence spread, Grillby made a dangerous choice: he marked her under his protection, binding her fate to his flame. Their bond grew-slowly, tenderly-but like the flowers she loved, her life bloomed briefly. And then it ended, leaving only memories and ash.
Centuries later, on the Surface, Grillby runs a quiet bar and tells himself he’s content. That is, until a new regular walks through the door - a woman with the same gentle voice, the same curious eyes. There’s something achingly familiar about her, like a dream half-remembered. His flame stirs, warmer than it’s been in ages.
But can love reignite across lifetimes?