Royaltale Season 1by 🌌 Kai/Uniqua 🌌
This is an Undertale AU I originally planned on making back in 2019 but, I wasn't capable of making all the character designs and forgot about it for two years. A few mo...
Determination.by naomi <3
{{ Updated Weekly! <3 }}
Maya Bellevue and her friends all share similar beliefs: monsters don't exist, never existed and the idea of magic is a mere facade.
Maya's f...
Mettaton Murder Mystery!by MettatonPapyton
Set after the monsters reach the surface, monsters and humans alike converge at Mettaton's new extravagant ski-lodge/resort for a Halloween celebration, only to find th...
Charisk: Charataleby Amelia Reinhart
Four years have passed since the events of Undertale. Monsters and Humans live in harmony, but a new threat is on the rise.
A seventeen year old Frisk has one year to s...
𝐔𝐧𝐝𝐞𝐫𝐭𝐚𝐥𝐞 𝐂𝐡𝐚𝐫𝐚𝐜𝐭�...by _-Natsumi-_
(𝐂𝐨𝐯𝐞𝐫 𝐝𝐨𝐞𝐬𝐧'𝐭 𝐛𝐞𝐥𝐨𝐧𝐠 𝐭𝐨 𝐦𝐞, 𝐂𝐫𝐞𝐝𝐢𝐭 𝐭𝐨 𝐚𝐫𝐭𝐢𝐬𝐭!)
𝐓𝐡𝐢𝐬 𝐢𝐬, 𝐚 𝐥𝐨𝐭 𝐨𝐟 𝐧𝐨𝐧-𝐜𝐚𝐧𝐨𝐧 𝐭𝐡𝐢𝐧𝐠𝐬, 𝐰𝐢𝐭𝐡 𝐚 𝐭𝐨𝐮𝐜𝐡...
Underground/Dark World Randomnessby 🍕
Just a randomness book of Undertale/Deltarune stuff. (Is the fandom even alive still-)
I DON'T OWN EVERYTHING EXCEPT SOME SKITS.
(I labeled the chapters with an U or a D...
XTale : Freed Childrenby Bababooey
XGaster did it. He, instead of destroying himself, gave his power to the 2 other people he trusted and knew. XChara and XFrisk.
The only problem here is, what would happ...
Undertale Ship opinionsby EmmiDilemmi
⚠️Warning⚠️I have opinions. If you're triggered by other people's opinions, I advise against reading this. Otherwise, strap in for a stupid adventure!
None of the pictur...
Mr. Erratumby SleepyPersonHere
Error can take it no longer. After centuries of Pain and suffering, Error no longer cares what happens to the people who caused him pain, and now wants to leave the plac...
Breakfast in Bedby Ryo
Sometimes a small gesture is more than enough to make another happy, even though that gesture may not have turned out completely the way you wanted it to turn out.
Completed
UT AU Shipsby EmberAshTheFaithful
Just request what ships you want, any ship at all relating to undertale and it's au's. Request weather you want fluff, lemon, angst, whatever. Otherwise, enjoy!
"Where Have You Been" (A Greyster...by busy Izzy
"You're pretty cute when you're blushing~" Gaster said and Jessica grew red
"N-no I-i'm not" Jessica said looking to the side, but Gaster brought her...
Glitchtale and XTale: Friends or F...by Bababooey
!Art Cover isn't mine!
I decided to do this because I had nothing in mind.
QUICK DISCLAIMER:
Glitchtale is made by CAMILA CUEVAS AND
XTALE IS MADE BY JAEL PENALOZA TH...
Completed
Determination: An Undertale Book o...by 💚💙Autumn and the Bois💙💚
TIME TO REVIVE THIS 5 YEAR OLD GAME!!!!
Cover by me :)
Sans, Papyrus, Alphys, Undyne, Toriel, Asgore, Mettaton, Blooky, Frisk, Chara, Flowey! Get your monster -- and hu...
A Journey Together (Sansby Fanfic)by Blue
The barrier is finally down, and a new life is finally right up ahead. Opportunities like never seen before-in a world where they can finally enjoy the warmth of the sun...
Undertale LGBT Pride Month (2017)by CEO of Papyton 🧡💖
A collection of short stories featuring gay Undertale ships I like. This is an old series from my AO3, I decided to post it here as an anthology.
Completed
Heros Can Cry- Undertale Oneshotby Asriel/Star
TW- Suicide implication.
Here's a one-shot that I did in under an hour... enjoy!
Credits to myspoonyart for the cover!
*Determination..? {Charisk+Sansby}by ElliotanIdiot
Frisk resets once again, however things seem to be different. They make their way through the ruins as usual, but where are their friends?
As they exit the ruins, they...
Overtale (Undertale AU)by Cerberuus0
The monsters have been guided out of the underground, now trying to live their lives peacefully among the humans. Some humans run from them, scared of the difference bet...
Our Friendshipby Love Of Some
This is a story about an Undertale Au I made called F-Tale or FeelTale.
'We'd been in the underground so long...i didn't remember a thing...but maybe You could change t...