A Disaster of a Timeline (Undertale AU) - LeCoolestFanficWriter - Wattpad

A Disaster of a Timeline (Undertale AU)

Reads 50,400
Votes 1,395
Parts 45
Time 3h 15m

Reads 50,400
Votes 1,395
Parts 45
Time 3h 15m

angrysans asriel chara depressedsans frisk gaster genocide genocie originalau originalcharacters papyrus sans story tagsarehardokay undertale undertaleau

Sans is over it. RESETting, LOADing, SAVEing. Why should he keep going in a world that only loops around over and over again for years?
The latest Genocide Route has tipped him over the edge. Time to try something new, but what?
Well, a brand new timeline with familiar people acting unfamiliar sounds interesting enough.
Time to make a permanent ending.All Rights Reserved

angrysans asriel chara depressedsans frisk gaster genocide genocie originalau originalcharacters papyrus sans story tagsarehardokay undertale undertaleau

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45 parts

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Across the Timelines [an Undertale Fanfiction] by missdisappear01

(ORIGINAL Version. Not revised) No one ever expected for the timelines to cross, that is, until there were two of them. The lovable and friendly Frisk, and the evil killer, Chara. With an experiment gone wrong, and a strong connection between the two boys, can Frisk and his friends change Chara's view of monsters?

Timelines (A Doctor Who/Undertale crossover) by introverted-actress

What happens when a human gets tired of resets? When the thrill of a genocide route becomes boring and mundane? This is exactly what happens to Frisk. They spent so much time going through reset after reset that now they are growing tired of it. However, little do they know that their next timeline will be one of the most interesting they've ever had. When Frisk resets after an incomplete genocide, it captures the attention of a certain alien Timelord called The Doctor. He has to travel between dimensions to investigate this strange anomaly, but ends up with an adventure much more strange than he had initially anticipated. This timeline is breaking. The entire reality is being torn apart and it's up to Frisk, Sans, and The Doctor to stop it. (Disclaimer: I do not own Doctor Who or Undertale. The only thing I own is the plot line and the writing.) Cover art by @GodOfChaos3900

Who Says You're the One in Control? by ColorfulNoodle

Papyrus is dead. As are over 100 of the monsters in the Underground. Now it was just Chara against Sans in the Last Corridor. Already prepared to die here, Sans fights more out of responsibility than anything else. Simply waiting to die, and that would be the end. At least until next round, right? Unfortunately, Chara has other plans. !!Warning: language is a thing in here **This is MY story from Archive of our Own. I'm copying in here for more people to enjoy**

Daybreak [ Error!Sans x Reader ] by morrow-

Gone. In a single moment, in the blink of an eye, everything you have ever known or cared for is eradicated. Hopes and dreams, traditions and stories that date back centuries have been erased without thought or care. Nothing matters and no one will ever live again to pass on the memories and stories of what was lost. Except you. You are the anomaly, the glitch that survived when all else could not. When your universe was destroyed, you found yourself stranded, alone, afraid in a white world without end. But there's little time to rest when you discover that your universe was merely a grain of sand on a much bigger ocean. Whole other worlds thrive in different plains of existence, and they're all going to war. In a desperate power-struggle for the upper hand, you find yourself an unlikely ally. The future seems certain, chaos will win and the universe will be plunged forever into violence and bloodshed. And it will take a lot more than a miracle to win.

Reunitedtale by silverstorm1053

This is an AU of Undertale, which belongs to Toby Fox. Basically, it's what would happen after a Genocide Route, and if Chara had feelings. Instead of quotation marks for dialogue, I used an asterisk, as in the game, and I went with the NarraChara theory, where Chara narrates for Frisk. Instead of different fonts for dialogue, as I could not use fonts, I used bold, italic, underlining, and so on. Because there were so many characters, each type might be used more than once.

Undertale: Fallen Angel by WymanStep

Having escaped their cruel imprisonment within Mount Ebott, monsters have settled on the surface for six years now. Their human savior, Frisk, now struggles with the busy life of being an ambassador. Soon, tragedy strikes, and with a civil war brewing back home and every timeline now at stake, will the prophesied angel manage to keep their happy ending? Undertale's world and characters are owned by Toby Fox. This is a non-profit fan novel. Please support the original game.

Undertale:Secrets by ItIsComic

Remaster on my page - check it out! Sans has had an interesting past. A past that even his beloved brother barely even knows of. A past that he wishes could remain a secret. But when the questions start being asked, what does he do? These questions seem so little, yet they cause so much to happen. One little question. "Who is ??????" can change so much. A chain reaction from a single sentence can cause an entire world to crumble. Or maybe two. This is my first book so dont expect anything great. Inspirations: The "Better Times" trilogy by: @ANinnyMouse42 "Royal Blue" by: @dealialestine Started: 24th May 2021 Finished: 29th December 2021 A full 7 months of great fun with this book! Cover art by someone? I couldn't find the original owner :( Undertale by Toby Fox

Undertale : Secrets (REMASTERED) by ItIsComic

Sans has had an interesting past. A past that even his beloved brother barely even knows of. A past that, despite being so long ago, always finds a way to bite back. A past that defines who he is - but he longs to erase. A past that doesn't let go, it clings to him despite his endless attempts to escape. And when someone finally attempts to uncover the veil, and fails in the process, what happens next? This book is a complete remake of the original Undertale: Secrets that was made nearly 3 years ago. By remake, I mean that this book takes the general plot of Secrets and basically "tries again". This will reuse elements of the original and cut out the parts I don't like while adding my own new ideas, effectively creating a new book. Whether you liked the original or didn't even read it, I hope you like this!! Inspirations: The "Better Times" trilogy by: @ANinnyMouse42 "Royal Blue" by: @dealialestine Started: 17 March 2024 Finished: Not yet! Undertale by Toby Fox

Cries of the Fallen (CANCELLED) by VeronicaS189

Rating M because of mild violence :) In the surface once again, Sans just can't be happy. He has seen this too many times, it's just not special anymore. Everyone seems to notice there's something wrong, even Papyrus, and when past ghosts start haunting the older brother, he will have to try with all his might not to let his soul break. A man forgotten by everyone but one. A broken soul. A world without RESETS. Everything could go wrong. HEAVILY BASED OFF CLANNAD. REALLY. AND HANDPLATES.

The only problem is... by our_bitter_wasteland

Can someone be forgiven? Do people really change? Chara knows that nobody will forget what they have done but maybe they can prove that they have changed. Join Frisk, Asriel, Chara and many others in their adventures of determination and betrayal! (Originally on quotev) (quotev username: XXXcharadreemurXXX)

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Slide 1 of 10

Across the Timelines [an Undertale Fanfiction] cover

Timelines (A Doctor Who/Undertale crossover) cover

Who Says You're the One in Control? cover

Daybreak [ Error!Sans x Reader ] cover

Reunitedtale cover

Undertale: Fallen Angel cover

Undertale:Secrets cover

Undertale : Secrets (REMASTERED) cover

Cries of the Fallen (CANCELLED) cover

The only problem is... cover

Across the Timelines [an Undertale Fanfiction]

(ORIGINAL Version. Not revised) No one ever expected for the timelines to cross, that is, until there were two of them. The lovable and friendly Frisk, and the evil killer, Chara. With an experiment gone wrong, and a strong connection between the two boys, can Frisk and his friends change Chara's view of monsters?