An Undertale AU, where the Multiverse have created a creature that goes against nature. Read it to know what will happen. (My first story ngl)

"Third time is a charm", or so one would say. After their attempt at building Chara's SOUL, Frisk gave up life once more. Floating, guiding their own beloved in what should be a peaceful journey in the Underground. One last time, to SAVE them all. Charisk Tales - Part III out of IV

Frisk has Reset hundreds of times while searching for an ending that is just out of reach. When a run ends differently than any other, Frisk sees a chance to find the ending they truly desire and fulfill a promise they made long ago.

For Monsterkind, the Surface represented freedom. For Frisk, it's a return to some uncomfortable realities. It all began with a simple wish. When that wish faded, Frisk tried to move on. Except, 'moving on' was not so simple. Emerging from the Underground had put them in a worldwide spotlight. From an unknown child, they had become an icon of great value.

What if you didn't destroy the reset button, but rather the menu? How does the world work when you cease to exist? What story will it piece together then? Hateful Glitch explores that question with a new set of characters and enemies alongside some well know past characters who are...A little different. Second Story.

Three times below the Surface. It took them three lives to honor their promise. A childish, innocent vow to the one they know and love, to friends, to a newfound family. They know they will be missed, but they cannot go back to the living world At least, not for now. Charisk Tales - Part IV (Final)

It's been a good many years since Frisk freed the monsters from the underground. She is beginning High School and adjusting to life on the surface with her family. Things are going great until a new kid appears in her class. Arin, a loner, trouble magnet, compulsive liar who doesn't seem to have any friends. What will happen when a dark secret from the past rears its ugly head?

Sans' threat may have not caused any problems with Frisk, but the human in front of him when he makes his threat isn't Frisk. Sans' threat caused a seemingly pacifist to reset into a genocidal timeline.

He wanted to SAVE her, so he gave up his SOUL. She never expected to be SAVEd, to be LOVEd, to be alive. Yet, there looms another calamity in the Underground One none expected to rise again from the battlefield. Charisk Tales - Part II of IV

And so it began. The SOUL that longed to rest on a bed of buttercups, under the sun Would do the last Fallen a favor, by ending their life as an offering To the ancient magic that locked Monsters on the Underground Charisk Tales - Part I of IV

It's been one year since Mettaton adopted Luna and the celebrity robot wants to make the anniversary of his daughter's adoption a special day. Done as a request for paradise dazzleshine. :)

Undyne and Asgore reminisce about the past a bit and the fish woman reflects on how much Asgore is like a father to her. Done as a request for The gay geisha. :)

Frisk had been pushed into a corner, he was blinded and was chased for a long time, it wasn't supposed to be like this! he was a prodigy that this Era of war needed. Alas, jealousy had killed one of humanity's hopes, Or has it?

A human falls into the Underground, and quickly realises that everyone there is either drunk, stoned, or completely off their face. Will they succumb to the temptations of the Underground or stay sober? [Contains a lot of drug use, swearing and graphic depictions of violence] {cover image by u/ipoststupidthings on Reddit)

"El jugador" ha muerto... Y ahora todos quieren JUGAR. En la peligrosa Ebott City, radica una constante inconformidad por habitar monstruos y humanos en un mismo lugar., desatándose conflictos delictivos que atentan con la vida de los habitantes. Sin importarle las advertencias de su madre, Frisk decide ir a la ciudad y tener su florería junto con su compañero y mejor amigo Flowey

What would you rather see? A skeleton and a human talking about magic? A king thinking over his decision on if he should let humans live underground? A flower who's hellbent on killing everyone and everything? Or perhaps a young aspiring guard working their patrols diligently. The side stories of their lives, chosen by our readers, reside here. Sequel to Two Worlds, Two Souls.

After sacrificing the souls to destroy the barrier and give everyone a happy ending, Asriel stayed behind in the Underground. He feared that, without a soul, he would hurt everyone as Flowey. But when a new human falls into the Underground he decides to help her out. And during their travels the duo have interesting encounters and discoveries in the now empty(?) Underground.

Chara and Frisk embark on a journey through the underground. The only thing that's different than every other universe where they do this is... Well, it's not good to spoil someone on their true nature, is it? Frisk will do anything to ESCAPE the Underground, and nothing will stand in their way. Chapter art available on Ao3 and DeviantArt.

Frisk is hanging out with their family when they accidentally fall through the fabric of the universe and end up somewhere else completely. ...Whoops? Well, at least Azzy's there too. Bittybones!AU! Platonic relationships! Azzy and Frisk are siblings!

Human magic before the Barrier was achieved through the Cooperative Connection, a bond wherein a monster gifts his or her memories, and thus a part of their soul, to a human. Discovered when Queen Toriel gifted a blind prince a blanket which she weaved in her memories of describing the starry sky far above her castle in the Monster Capital.

After the great Reset, a metanarrative change so violent that it tore the universe apart and recreated it into a completely different narrative. All the old characters find themselves in different situations that tempt to disaster. At every moment, an enemy seeking something, an impossible enemy, and the metanarrative threat itself lurk. Time is their enemy, as past events occur an

Long ago, Gaster fell into his own creation and his essence was shattered through space and time, forgotten by the universe. Some time later... he came back. A standalone prequel story to the longfic The Royal Hunt. Can be read solo.

After giving up his Soul, Frisk and Chara develops a partnership with each other. Before completing their sixth Genocide run, Chara tells Frisk that she grows tired of doing the same thing over again. After sparing Sans, he warns the two that if they gain a single point of EXP, there'd be hell to pay. Can the two do a successful Pacifist run, or will they go back to their old ways?

Spicyhoney / Bloodorange Fellcest or fontcest and Honeymustard. After catching his brother with US Paps UF Sans decides to act out a plan in order to show them that he knows and that he wants them all to be together as one group. Instead of Us Paps and UF Paps hiding their relationship. Will the two accept and be okay with all being together as a threesome? How steamy will it get?

After the Great Human-Monster War, Prince Asgore's Father, King Vailor is dead. Emotionally broken through the loss, the War and the relocation into Mt. Ebott, he is not much of a leader. But then Undyne steps forth, and shows everyone how to survive hopelessness.