Sᴀɪʏᴀɴᴛᴀɪʟby KB-01
* PERSEVERANCE.
This was the only feeling the human clung to when he fell into the Underground. To push on, despite the circumstances and choices in his path.
How is un...
Unbreakable Ties -Undertale- What...by Rotaerc
The What If, Have you ever stopped and asked yourself about:
What if?
The Questions that could break a person entirely.
A question that makes you want to get to the pas...
That One Echo Flowerby Vox 💅
Have you ever heard of the legend? The Mystery Mr is a threat to monsters in the underground. Trapping their souls in Echo Flowers before they get a chance to die. Echo...
Outertale by Scenedere
Outertale is a outer space au of the game undertale. The original creator is 2MIL127 however they don't associate with it anymore
I am looking for a better cover so if y...
TCW!Hopetale : The Final Fallen Hu...by LilyAndSoe
The last human to fall into the Underground 14 years ago has been living with Asgore for 14 years. To cause minor chaos, Flowey decides to play with the Underground resi...
"The Truth Lies Underground" Sans...by SansLover<3
Just a Sans x Reader. Might be some spelling mistakes but ill try my best
Undertale: The Loyal Wolf (Toriel...by MetalSmasherNTT
A story request from XXSGTWOLFXX that I really liked the sound of and so I'm doing it.
Journey of the Wake ( VersedTale )...by ☆ TORD
!! PLEASE READ !!
Undertale (C) Toby Fox 2015-2022
• Intro
Hello! I've been trying to come up with a AU for 5 years now!! It would be heavily appreciated if you could l...
UnderOver[DISCONTINUED, REWRITE IN...by Ashe
This is going to stay up for archive reasons. I'm going to completely redo this story.
(Original description below)
-----
(Discontinuing this story because I no longer h...
Completed
Showtime!by SilverStarWarrior
Marx and Jevil tick off Dimentio and find themselves ducking for cover in the Hotland Laboratory. Mistakes were made and Dimentio has fused with Mettaton becoming Dimett...
Completed
[HIATUS] Under Pressure || Underta...by lucas
Corruption and power - the two things that still stands in the Underground today.
Because of the current ruler, the peace and prosperity disappeared from each other. The...
Get Out of My Head!! (an Undertale...by Kawaii Pastırma
This is a story that about Frisk. but I change Frisk a little bit she is very , very depressed and sad in this story. Warning:Bad grammar.
So the story is about How Ch...
Completed
HunTaleby Zury Encarnacion
A long time ago...
Two races ruled the earth
Monster and humans
But one day humans and monsters
Developed a technology
That could
Change history
Human took that matte...
Fallen Down - An Undertale Storyby TheYeetBro79
She trips over another log, falling to the ground. Pulling out a new band-aid, feeling for the fresh scar. Hopping back up, she doesn't notice the root. She trips, she f...
Undyne X Female Reader: More Fish...by Mask
Undyne meets you, the average Joe, walking through waterfall when out of nowhere, she blocks your path! What will you do?
Cover Art by Mee!
If Asriel Never Diedby simp
This is the story of Undertale. Everything goes along perfectly normal like it does in the game, with Asriel and Chara meeting, they make the pie for their dad, he recov...
Completed
Coś o życiu w podziemiu ! - Czyli...by Frisk Dreemurr
Jak się żyje w podziemiu ? Bardzo przyjemnie !...
Chociaż nieraz pojawiają się małe problemy... Ale radzę sobie z tym !
Best Friendsby Sam Peterson
A collection of short stories about Asriel and Chara living in the Underground. Contains blood and a mild abuse mention. This page will be updated as the series grows.