Corefrisk Stories

100 Stories

Fictober 2024 by Readern111
Fictober 2024by Readern111
A collection of fluff and angst! Fandom: Undertale (UTMV) The prompts are from @fictober-event over on tumblr. Cover art does not belong to me! It will be taken down if...
Completed
WHAT'S WRONG? IT'S JUST A GAME. (Male Player Reader x Undertale/AUs) by BlackFlashYuto
WHAT'S WRONG? IT'S JUST A GAME. (M...by Code-Cipher
Y/N gets isekai'ed to an Undertale multiverse. He becames the embodiment of Manipulation and Control. As he does not want to believe he died before, he becomes someone w...
The strange, the sans, and the possibly (down bad) insane [discontinued] by TheOrangedolphiN
The strange, the sans, and the pos...by TheOrangeDolphiN ver-wattpad
sans was simply sleeping one morning having lived quite a while in his mansion after leaving the underground, he had wanted to simply live his years in peace and keep up...
Chivalry Is Dead | Reincarnated as Nightmare Sans by IndiaMcHenry4
Chivalry Is Dead | Reincarnated as...by McDonalds
A deal is made in-between two dead souls, one prideful and negative, the other manipulative and numb. Both powerful and trusted, for whatever reason.
Webs and Bones by KarmaSpidr
Webs and Bonesby KarmaSpidr
"Error, what did you do?" Ink didn't expect there to be AUs beyond the Doodle Sphere. Core Frisk never would have thought that there are things they can never...
Scrubbing Out the Stains by broskiskillet
Scrubbing Out the Stainsby ba115mcg33
The multiverse decided, "Ayo, Imma need to make a whole other living thing to handle this Balance shit yo." Though there are restrictions, your boi is out in t...
sans au: the new original timeline by glfrax
sans au: the new original timelineby glfrax
in the multiverse even if you know what the original universe is you can't know the first or original timeline now the same person that has create the original timeline...
Stellar Remnants by StellarTales999
Stellar Remnantsby StellarTales999
Nightmare had been alone in his head for the longest time. For 500 years he was able to gain more power, a castle, a gang, and a reputation of one of the most dangerous...
We are the only people who grow flowers out of bones by Lydia_Moonstone
We are the only people who grow fl...by Lydia/Leon
Nightmare never expected to take in 6 kids, but he doesn't regret it. He knows he's not perfect, but he'll try, for their sake. And besides, anyone who dares try to harm...
A forgetting Dream (Reincarnated book? Kinda?) by Corey_life
A forgetting Dream (Reincarnated b...by ☆•°𝚂𝙸𝙻𝙻𝚈 𝙳𝚁𝙴𝙰𝙼𝚂°•◇
You. Yes YOU! 🫵 You randomly wake up in a middle of a battle to notice that you are now in the guardian of positivity body! You can't remember who are you! What you are...
GOD-breaker [Fgod Reincarnation Story]  by ideadud
GOD-breaker [Fgod Reincarnation St...by Letnoj Brown
Meet Lily brown, shes volunteered to fix a very fucked up Multiverse with the help of others
||No Longer The Guardian|| by LilyLunaetic
||No Longer The Guardian||by Future novelist
Dream was replaced by a new young Guardian. Well that's his cue for his retirement but... Oh well, not everyone let him retire and do whatever he wanted to do. Even af...
Dimensional Physics: A Guide by _PizzaPaper_
Dimensional Physics: A Guideby Obsessed Girl
Alphys always knew there was something else out there. This couldn't be it. She studied all of the sciences she could, and came to one conclusion: The multiverse had to...
Your Fear is Written in Ink by Akiri_Chan
Your Fear is Written in Inkby Akiri_Chan
Bête Noire had an idea What would happen if she have her 'fear factor' to Ink What would the soulless god of creation do? And so she sent Akumu to sneak in a vial of pin...
Weird Love by Ifk_4432
Weird Loveby ¿Louis?
+((REALY SLOW UPDATES, BE PATIENT IM STILL A STUDENT))+ The Dragon race was a rare kind of race. They lived in high mountains close to either volcanos or snowy mountai...
Redemptive x Anamoly!Core by Niocetea
Redemptive x Anamoly!Coreby A handy dandy boi
Im bored thats why I dont own them Angst-💔 Fluff-🧸 No smut Adamabyss owns them There will be a past of Remorseful Anamoly belongs to Adam Remorseful/Redemptive belong...
Core frisk x error sans by TheGhost033
Core frisk x error sansby Ghost of time
The story of a sans who is misunderstand and a frisk who has more to her then what others know
Better Beginning (Hero's Of Azure) by CozyBrazenprawn
Better Beginning (Hero's Of Azure)by The Cozy’s
Undertale multiverse before you ask. Error couldn't keep up anymore. It was to hard to combat creation. But fate spoke to him again. She was always kind to him. Healed a...
Growing friendship by arena_and_gracie
Growing friendshipby
Core and Error are opposites in almost any way possible, though somehow Core finds a way to become friends with Error. Meanwhile Error, who's just adjusting to having a...
"Does that make me 𝙄𝙣𝙨𝙖𝙣𝙚" by Clublake354
"Does that make me 𝙄𝙣𝙨𝙖𝙣𝙚"by
A normal player who lived a normal life saw all the pain and suffering everyone was feeling and 𝙀𝙣𝙟𝙤𝙮𝙚𝙙 it. Now, they want to make everyone feel that pain more in...