Undertalegame Stories

14 Stories

Underlust: Virtues and Sin by Yandere-Fan
Underlust: Virtues and Sinby Yandere-Fan
An adult Frisk falls down Mt. Ebott. And unlike on the surface, the people here do not hide their primal desires, yet they're still kinder than the humans up above. Di...
sans aus x classic sans ship/ pictures\ by emogoopyoctopus
sans aus x classic sans ship/ pict...by dailyundertaleloser
theses are sans aus x classic sans pictures book if you don't like the following ship please click off thank you for wasting your time on my book ❤️
Down In The Abyss Reader X Sans Fanfic by Blackbutler668
Down In The Abyss Reader X Sans Fa...by Blackbutler668
(Y/n) is just a girl hoping for an exciting adventure, which is why when she heard of a field trip into dark forests, she knew that she had to go and check it out. What...
Undertale Roleplay by xFrosticex
Undertale Roleplayby 𝘱𝘢𝘴𝘵𝘦𝘭𝘴
an Undertale Roleplay Book! This will ofc include AU's, alongside the main AU/Game.
Undertale AU - EVERYTHING HAS AN END, YOU TOO! by Djelectriczone
Undertale AU - EVERYTHING HAS AN E...by Geilt Sionnach
YOU KNOW THAT EVEN IT'S JUST A GAME, THERE ARE CONSEQUENCES AND YOU, MY DEAR CHARA WILL HAVE THEM SHOVED IN YOUR FACE! THIS STORY IS ABOUT MY AU UNDERGOLD, I WILL EXPL...
SoulTale by SerenaEmeraldKopis
SoulTaleby O'Sloth
Monsters' souls are very important to them, it tells them who the love of their life is, who their closest friends are and it is the source of their magic. Humans' souls...
Spec Untold Stories by Itorilan
Spec Untold Storiesby Wulan
These are the untold stories of Spec, an alternate version of Sans from Undertale by Toby Fox, created by Itorilan. You can find them on DeviantArt.
Along a Border's Edge (A Sans x Reader Story) by CandyCraft104
Along a Border's Edge (A Sans x Re...by CandyCraft104 (Fantasy Red)
She hadn't grown up on the surface. She hadn't grown up underground, either. She grew up in a different universe. What might she be doing here, in a different realm? Who...
UNDERTALE Song's That need Singers! by DestinysRequiem
UNDERTALE Song's That need Singers!by DestinysRequiem
THIS AN INVITATION FOR SOMEONE WHO SINGS OR KNOWS SOMEONE WHO SINGS!!!! I couldn't sleep until I'd put this together, and since I'm not much of a singer myself, I'm invi...
Completed
Undertale Oc fanfic - Creating Neon by RileyRenatatx
Undertale Oc fanfic - Creating Neonby Rtx
This is my Oc, Neon, Bio and short story. Hope you like it! Compliments from Rtx!
Invisible by MyTrashGamer
Invisibleby TRASH_LOCATED_HERE
I never thought that I'd find my purpose in this world. For a long time, I thought I was nothing. A mere glitch in this universe. Until........ I met...... Her. Frisk. S...
Undertale Battle Guide/ Help-book. by Silverhaunter
Undertale Battle Guide/ Help-book.by Silverhaunter
As the title suggests this is where I put information I gather about boss battles from the loveable RPG Undertale. From the Genocide (No mercy) Route, to the True pacif...