1 - 20 of 62,217 Works in Undertale (Video Game)
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WIP fic! You find yourself in the Void. Yikes. Maybe a certain group of bad skeletons will take interest..? Loosely based on the song Ghosting by Mother Mother. (Written in 3rd person!) Error doesn't come into the story until a bit later.
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Найтмер скрывает правду. Каждый незначительный укус, каждая капля этой восхитительно вкусной крови – это не просто фетиш или способ раззадорить партнёра. Это мучительная попытка хоть чуточку утолить голод, не разрушив всё, что у них есть. Киллер думает, что вампиры – это весело и сексуально. Он даже не подозревает, что спит с одним. Но тайны имеют свойство вскрываться в самый неподходящий момент. Особенно когда твой парень начинает ревновать тебя к другу-вампиру, и правда раскрывается самым нелепым образом.
- Language:
- Русский
- Words:
- 3,983
- Chapters:
- 1/2
- Hits:
- 0
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“STAR” is the sixth human to fall into the Underground [UNDERTALE], land of Monsters, harboring a soul of KINDNESS. He has little knowledge of his surroundings or past. All she knows is the ghostly companion by their side, the gnawing feeling on their chest, and the voice in xyr head pushing them forward... to the end. But as time passes on, they begin to realize there is something severely wrong about this timeline. Or perhaps, it is themselves that is amiss.
Undertale and Semi-Deltarune Fanfic ☆
[ This contains OC X CHARA DREEMUR ] -
DimensionTale part 3 - Fabulae Nova Chysalia: Act 1 by OzzyJB
Fandoms: Undertale (Video Game), Kingdom Hearts (Video Games), Final Fantasy XIII Series (Video Games)
25 Feb 2026
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Frisk is transported to another world and branded as a L'cie, a type of slave to an artificial demigod. forced to travel alongside an unlikely group of individuals Frisk will learn to choose between his life and his morals whilst searching for a way back home. He and the rest of his newfound companions must also search for a way to fulfill their focus or be turned into Frenzied monsters.
Series
- Part 14 of DimensionTale
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It is prophesized that the angel will be banished at the end of the prophecy, but what if we could change that. Could we change the story to fit the need of the angel, if so could you change fate in the process? This story explores that and more.
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A human with a reputation for seducing monsters has been captured in the Underground. Dr. W.D. Gaster has finally received permission from the king to experiment on a live human soul. It's an opportunity he does not plan on squandering.
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Love the sinner, hate the sin, huh? by Maxdaboii
Fandoms: Undertale (Video Game), Underverse - Fandom, UTMV
25 Feb 2026
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Lust as the main character trying to play heroes while only attracting trouble. He wants to get better but a little birdy we can call Swad has been making it hard to get better.
(This whole fanfiction is based on a roleplay done on OCSN originally with the exception of elements that are personal/proper to Lust.)
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A series of events throughout Blue's life that define who he is now
A prequel to my fanfic TBYMM
Please do not read this if you haven't read that, it won't make sense otherwise lolSeries
- Part 4 of TBYMM Series
- Language:
- English
- Words:
- 12,360
- Chapters:
- 1/2
- Kudos:
- 4
- Hits:
- 43
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Summary
"...Is there any room I can get for sixty-eight gold?"
He knows the inn is eighty per night, but despite spending all his time working, he hasn't earned any in days. He doesn't have any more-- he really should save it for food. He can't bring himself to care right now.Maybe that's on him for never asking for anything-- but he can't, people need to be healed whether they have gold or not, and it's Dream's own fault that Nightmare hurts them in the first place.
As the innkeeper looks at him, he can't help wishing he had stayed away a little longer, to earn a little more. But if he had any strength left, he would still be healing people. There's really no time to be doing anything else.(Some part of him knows there's no time to rest, either. But he's so tired, it hurts, he has to know when to stop. Just for a few hours.)
For a few hours, he's peacefully unaware. Numb to the pain and heartache, almost comfortable in the soft sheets.
Then the roof caves in.
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Prequel to ahwyhl, can be read without context. There was a time when Dream knew he needed to rest. That time is about to end.
Series
- Part 6 of a hole where your heart lies
- Language:
- English
- Words:
- 4,663
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 11
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AAAHHHHHHH
I'm hyperfixating on undertale rn and so is my friend 😎
So I'm writing us into the aus. This is NOT to be taken seriously, it's just something I made for US. 😋🫶CHAOS ENSUES‼️‼️
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first post. ive decided to start with a collection of oneshots about what i think different characters would do at a ren faire, starting with undertale and hopefully expanding
im still working on it- Language:
- English
- Words:
- 50
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 1
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- Language:
- Español
- Words:
- 51
- Chapters:
- 1/2
- Kudos:
- 1
- Hits:
- 8
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Temporada 1: Cuando la hierba se tiñó de negro by IthzLuramine
Fandoms: Undertale (Video Game)
25 Feb 2026
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Summary
Error no teme a las personas.
No teme a las caras.
No teme a las voces.
Teme al contacto.No al dolor,
al contacto.
A la invasión del espacio propio.
Al toque que llega sin aviso.
A la presión que no pidió y no controla.
El Anti-Void no lo abrazó.
Lo vació.
Silencio absoluto.
Distancia infinita.
Nada tocando nada.
Allí no existen manos.
No existen cuerpos.
No existe cercanía.
Por eso el tacto es interferencia.
Es glitch en la señal.
Es amenaza directa al sistema....
Nightmare no inicia contacto.
No por respeto.
No por cuidado.
Por cálculo.
Invadir genera resistencia.
Resistencia rompe utilidad.
Y Nightmare no rompe herramientas útiles.
Observa.
Aprende.
Espera....
Dos criaturas rotas no se reconocen por lo que son.
Se reconocen por lo que pueden tolerar sin destruir al otro.
Y todavía no saben
que van a tolerarse
mucho más
de lo que era seguro.Series
- Part 1 of Donde la oscuridad aprende a tocar
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Summary
The genocide route ended in a bright hallway.
Sans lost...
And something followed the reset.
Itsuka Shidou begins to experience dreams that aren't his, instincts he never learned, and reactions no human should possess. As Spirits descend and spacequakes tear his world apart, an unseen presence watches from inside his mind-silent, tired, and all too familiar with death.
This time, there are no resets.
Judgment comes after zero.
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A New Adventure by Ambrosia10301
Fandoms: Deltarune (Video Game), Undertale (Video Game)
25 Feb 2026
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Summary
10 years after the events of Undertale, Frisk travels to the world of Deltarune at the request of a new friend to SAVE one last person.
I will rewrite the summary further down the line, so apologies if it is too brief. Tags will be added as the story progresses, currently only major planned characters are listed. Do not expect regular updates, my writing skills unfortunately don't work on a regular schedule.
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After Ceroba attempted to take Clover’s SOUL, failing and being killed in the end, Clover and Martlet would continue their path to the castle. Meeting the same fate as the rest of the fallen children. How does Starlo exactly deal with the aftermath?
- Language:
- English
- Words:
- 1,373
- Chapters:
- 1/5
- Kudos:
- 3
- Hits:
- 17
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Felidae (Changing the Game: Chapter One) by Spoods
Fandoms: Felidae (1994), Warriors - Erin Hunter, Undertale (Video Game), Ultimate Spider-Man (Cartoon 2012)
25 Feb 2026
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A year and a half after they return with the monsters, Peter and Harry awaken one morning to find they have turned into cats. Before they can do much panicking about it, they are suddenly swept up into a murder mystery -- someone is killing cats around a Pennsylvanian neighborhood, and it's up to Peter, Harry, and their new friends Francis and Bluebeard to get to the bottom of it.
Series
- Part 4 of Changing the Game
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Woventale - Shorts by Op7
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game), Deltarune (Video Game), Alternate - Fandom
25 Feb 2026
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Summary
In Woventale, the Underground is a patchwork of strange cities and altered destinies, where familiar faces walk unfamiliar paths. Across the stitched landscapes of Snowfall, Sea Shore, Smokestack, and the Forest Ruins, lives intersect in quiet, calm, or sometimes dangerous, and unexpected ways.
This is the world woven by 'Watchers'. Like you. So why not stay awhile, and listen?
This - is not a grand story. This is a collection of short stories, moments, scenes and encounters.
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koffin-k x reader headcanons because i genuinely have no idea anymore by maxb_sco
Fandoms: Undertale (Video Game)
25 Feb 2026
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Summary
someone tell me how i fell for a fictional hat please
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The deeper the wound the bigger the smile by EVIL FART SMELLA 287 (fartsmella287)
Fandoms: Undertale (Video Game)
25 Feb 2026
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Summary
Chara suggests Asriel to cut off his skin instead of theirs, he agrees, perhaps developing a fetish for pain.
- Language:
- English
- Words:
- 489
- Chapters:
- 1/1
- Hits:
- 4
