UnderBound: The Fallen Monster - GumballFan13 - Wattpad

UnderBound: The Fallen Monster

Reads 2,006
Votes 62
Parts 30
Time 2h 29m

Reads 2,006
Votes 62
Parts 30
Time 2h 29m

earthbound fanfiction undertale

We all know the story of Undertale, about a human who falls into the underground, befriends everyone or kills everyone, but what if during the war between humans and monsters, the monsters won? This is the world of UnderBound, a tale about a monster who falls into the underground, and meets various humans. Except, these humans are various Earthbound/Mother characters. Join the fallen monster as he goes through the underground, encounters strange humans, and make friends.All Rights Reserved

earthbound fanfiction undertale

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30 parts

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Is This Real? {Sans x Frisk} [COMPLETE] by MillydaCloudQueen

Frisk is a fallen human girl into the Underground. She meets some very special monsters, but will she meet someone extra special?

The First Human [X Sans] {COMPLETE} by RaeTheStar

Imagine Undertale, but Chara never showed up. Chara wasn't the first human in the Underground. What if a glitch occurred, and you fell down instead? You fell into the Underground, but you cant remember your previous life. Now, you are surrounded by strange monsters, who have also never seen a human before. Will they let you live? [written 2017]

The Underground by ThatIsUnfortunate

This is an undertale story that includes all of the characters you know and love. You're going to meet a few humans that might make your life helpful, or very, very bad. Hope you all enjoy!

UnderTale No Mercy Run by TheRunawayCrystal

A human falls into the underground. They have an option to spare or kill everybody. Will they slay them, or spare them? Characters and story belong to Toby Fox. All rights reserved to Toby Fox. This is just a dramatic retelling of the story.

Error!Sans x Reader {[(Under Editing)]} by SkyBlueShadow

A special human is going to need all the help they can, when a certain child is trying to destroy an underground community of monsters, a secret group of glitches, and the one who can harness the power of every self they are.

Hidden for so Long (Sans AU x Reader) {Discontinued} by RandomWriter-Chan

Please check out the remake of this story. Long ago the earth was ruled by two races, Humans and Monsters. One day war has broken between the two races. After a long battle, the humans...wait no the monsters were victorious. The monsters seal the humans into the underground using a magic spell. Humans were the one stuck inside the undergrounds but one human there was very special ,(Y/N) (L/N), like any other person she was a normal human she isn't perfect, makes mistakes, has her own personality. Her universe was different from all the other universes but the guardian of all of the AU's ,Ink, never really seen her universe before. Then one day while he was talking to Dream, Dream had found her AU then with several other Sans they went to explore her AU...

Undertale Yellow: Genocide's aftermath by Aaron2751

Long ago, two races ruled over Earth. Humans and Monsters. One day, a war broke out between the two. In the end, the humans are victorious. They sealed the monsters with a magic barrier. Many years later. . . The monsters have collected five souls. They have felt hope and determined to get out. However, it was all gone by the seventh human. Half of the monsters are wiped out and the king has been obliterated. A few months later. . . Legends say that humans who entered the mountain never returned. While some has escaped, the recent ones have been found missing. The human searches the underground with two others. And thus, the tale of humans and monsters have begun.

Soul An Undertale Fan Fiction by karikitdemon

In the Undertale universe, a different human child falls down into the underground. Even though she is very young she will have to find her way home or stay there forever. ----- Big thanks to my friend from school who helped me out a bit.

Wisdom. Book 1 (Warning! Contains spoilers of Undertale! kinda...) by Sad_Ghost_Blooky22

A human falls into the Underground while playing the game Undertale. Along the way, almost everything seems normal. But, after the fight with Doggo, before you know it, they are teleported to a white abyss, and that's where things REALLY take off.

Undertale (A Jacksepticeye and Markiplier story) by jackir30

A young man by the name of Sean falls into an underground world full of monsters. He befriends these monsters and decides to stay with them. However, another human, Mark, also falls into the same world and kills every monster in his way. Now Sean must go and defend this world and try to stop Mark before its too late.

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Slide 1 of 10

Is This Real? {Sans x Frisk} [COMPLETE] cover

The First Human [X Sans] {COMPLETE} cover

The Underground cover

UnderTale No Mercy Run cover

Error!Sans x Reader {[(Under Editing)]} cover

Hidden for so Long (Sans AU x Reader) {Discontinued} cover

Undertale Yellow: Genocide's aftermath cover

Soul An Undertale Fan Fiction cover

Wisdom. Book 1 (Warning! Contains spoilers of Undertale! kinda...) cover

Undertale (A Jacksepticeye and Markiplier story) cover

Is This Real? {Sans x Frisk} [COMPLETE]

Frisk is a fallen human girl into the Underground. She meets some very special monsters, but will she meet someone extra special?