Crossovers  Communities  Forums  GamesUndertale
Filters
9.6K | « Prev Page 1 .. 2 3 4 5 6 7 14 .. Last Next »

HopeTale by Pinkmistle06 reviews
This is an AU of Glitchtale, by Camila Cuevas. Enter the world of HopeTale as three monsters escape the grasp of the humans before the barrier is installed, and meet friends in strange places. For one of them, our main heroine, shall save them all with the power of the heavens and HOPE. The AUs shown in this AU aren't mine, but the AUs of my AU are.
Rated: T - English - Adventure/Friendship - Chapters: 39 - Words: 58,293 - Reviews: 3 - Favs: 7 - Follows: 5 - Updated: 1/23 - Published: 2/17/2021 - OC, Sans, Undyne
The unwanted possession(moved to a different account) by Charlotte Chesser reviews
a girl named Ashley gets pulled into a world when she falls asleep in front of the computer then unwantly possesses frisk(rating might change though out the story) Rayne Talks
Rated: T - English - Romance/Hurt/Comfort - Chapters: 2 - Words: 1,799 - Reviews: 1 - Favs: 1 - Follows: 2 - Updated: 1/23 - Published: 7/7/2020 - Frisk, OC, Sans, Chara
Rewrite:You die, you're reborn (moved accounts) by Charlotte Chesser reviews
Not once did I expect to die one Saturday morning after saving a poor woman, but that's exactly what happened. Next thing I know I'm in a hospital bed with a crying kid who's supposed to be my sibling? And-wait a minute! Did you just say their name was Frisk? Old Author: " Amber Mint " Rayne Talks
Rated: T - English - Romance - Chapters: 3 - Words: 2,672 - Reviews: 1 - Favs: 11 - Follows: 14 - Updated: 1/23 - Published: 8/3/2020 - Frisk, OC, Sans
Once upon a time by Ashif31
This is my first fan. So, this might be bad
Rated: K+ - English - Chapters: 1 - Words: 782 - Published: 1/22 - Complete
free by asteroftherainbows
How this started? I wasn't sure. Whose fault it was? I didn't care. All I knew was that I wanted it to end. (Frisk…or Chara…or…someone… kills. And they reset, many, many times, until something new happens. And they are free.) ((I do not own Undertale.))
Rated: K+ - English - Angst - Chapters: 1 - Words: 614 - Published: 1/22 - Frisk, Papyrus, Undyne, Toriel - Complete
Mixed Messages by Ubuntuify reviews
A Christmas Party to remember. Mixed messages, mentions of mistletoe, and general shenanigans? What more could you ask for?
Rated: T - English - Romance/Drama - Chapters: 1 - Words: 1,492 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 1/20 - [Frisk, Sans] Papyrus, Undyne - Complete
A Discarded Letter by Ubuntuify reviews
A love letter. A letter of devotion, of love. A letter that comes from the soul. A special letter. But perhaps some things are more broken then they seem. And maybe something else has to give the push Sans needs to send it.
Rated: T - English - Romance/Poetry - Chapters: 1 - Words: 1,384 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 1/20 - [Frisk, Sans] - Complete
Undertale OC Review by Don Skeleton by Funnyfan1912 reviews
Don Reviews your O.C.s. NO CURSE WORDS
Rated: K - English - Humor/Fantasy - Chapters: 39 - Words: 10,294 - Reviews: 70 - Favs: 6 - Follows: 8 - Updated: 1/19 - Published: 10/8/2019
GeologyTale by tropper239 reviews
A Geologist student and undertale fan from our worlds is transported to the world of undertale before frisk arrives. "sure the monsters are interesting but think of the rocks. the roooocccckkkkks." SI/OC pre-frisk. post 6th soul. no pairings currently. I don't own undertale. that is owned by toby fox
Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 3,365 - Reviews: 1 - Favs: 4 - Follows: 8 - Published: 1/18 - Frisk, OC, Papyrus
What Blooms in Shadow by PaddieFrog reviews
In the dog days of summer, a happy event sparks a terrible realization in Toriel regarding her immortality and the future consequences it could entail. She knows there is only one way for her to age again, to avoid such a fate. But things are no longer as simple as they were over a century ago. (Soriel, Sequel to All These Broken Pieces)
Rated: T - English - Hurt/Comfort/Family - Chapters: 22 - Words: 301,367 - Reviews: 32 - Favs: 39 - Follows: 42 - Updated: 1/18 - Published: 11/9/2018 - Sans, Toriel
Sans Tells a Pun by RhapsodyFFN reviews
And ends the world.
Rated: K+ - English - Humor/Tragedy - Chapters: 1 - Words: 191 - Reviews: 3 - Favs: 3 - Published: 1/18 - Sans, Papyrus - Complete
Is Love Really All That Important by Ubuntuify
Love. A feeling most yearn for. No matter what shape nor form it is in. People yearn for it nonetheless. It brings both happiness and joy. Bittersweet sadness and pain. But many cannot or refuse to live without it. Is that really better than the alternative? Is Love Really All That Important, Reader?
Rated: T - English - Romance - Chapters: 1 - Words: 3,920 - Favs: 2 - Follows: 1 - Published: 1/18 - [Frisk, Sans] Gaster - Complete
Flux by error-all-paps
Big mess of skeletons stuck in one universe, what could go wrong? (Pov focuses on a skelly oc) I know the timeline of my Au seems chaotic, but trust me, i know where this is going...I hope
Rated: M - English - Family/Hurt/Comfort - Chapters: 8 - Words: 9,004 - Updated: 1/17 - Published: 8/3/2021 - OC, Papyrus, Sans, Asgore D.
A Final Triumph Of Love by GoldGuardian2418 reviews
Sequel to "Love Can Heal Even The Worst Wounds". Plans are active for the barrier to break, but there is one more storm on the horizon, on that will determine the fate of both humanity and monster kind. Gift story for dream1990. :)
Rated: T - English - Family/Adventure - Chapters: 14 - Words: 21,750 - Reviews: 14 - Favs: 9 - Follows: 8 - Updated: 1/16 - Published: 8/16/2021 - [Papyrus, OC] Sans, Gaster - Complete
Can't keep a god in check by UnDeterminedSoul
A bored Frisk and Flowey play an endless game of chess lasting across several timelines. Flowey is very good at it but as long as Frisk has determination they should be able to win... Right ?
Rated: K - English - Humor/Adventure - Chapters: 1 - Words: 6,500 - Favs: 1 - Published: 1/16 - Frisk, Flowey - Complete
What is best for humankind by Theta and Koscheii reviews
At the end of the war, monsters don't have the choice : they have to join Mont Ebott for survive an other day. Sans and Papyrus, forced to run away after the attack of their village, are delivered to the horror of the war without any help and this one objective. But as sons of the royal scientist, W.D Gaster, they are an easy target. Both of them start a dangerous journey.
Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 33,478 - Reviews: 1 - Favs: 3 - Follows: 4 - Updated: 1/16 - Published: 4/6/2021 - Papyrus, Sans, Undyne, Toriel
Undertale: The Angel of the Underground by Arceaion reviews
Taking place after the Neutral Run, it has been Fifteen years since Fisk fell into the underground. Now she is back and this time nothing will stop her from freeing the Monsters that have been trapped for so long, and if that damn flower tries anything then Frisk will make sure it has a very bad time.
Rated: T - English - Romance/Adventure - Chapters: 3 - Words: 7,754 - Reviews: 8 - Favs: 15 - Follows: 24 - Updated: 1/16 - Published: 4/9/2017 - Frisk, Chara, Flowey, Gaster
Struggles we have had and will have by Fisheater4
Exploring the surface and freeing mankind from their prison to pave the way for even greater heights is a great and noble cause. But why 'Frisk' of all people? And why does our King insist that she leaves with that damn thing? Though something in the back of my head is bugging me... Will this young innocent youth ever come back the same from this experience? (updated)
Rated: T - English - Adventure/Friendship - Chapters: 10 - Words: 27,395 - Favs: 2 - Follows: 4 - Updated: 1/12 - Published: 1/25/2020 - Frisk, Asriel, OC, Undyne
Soulbound by kayixu
Sans has questions: Who are these people? Why did they kidnap him, and how do they know so much about him? In any case, they don't seem too dangerous. What's the harm in sticking around to find out? After all, his life has always been pretty weird. Why would that stop now? Sans' memory has never been the best. History's forgotten far more. Oh well, at least they have each other.
Rated: T - English - Friendship/Humor - Chapters: 25 - Words: 35,730 - Favs: 4 - Follows: 3 - Updated: 1/11 - Published: 1/9/2021 - OC, Papyrus, Sans
Good Neighbors by Dragonsrule18 reviews
Seventy seven year old Amelia Adrian reflects on the good neighbors she has in Sans and Papyrus as the two skeleton brothers help trim her apple tree. Set two years after the True Pacifist Ending. Mentioned Alphys/Undyne, but no other ships. Crossposted from AO3 from my National Days series.
Rated: K+ - English - Friendship/Family - Chapters: 1 - Words: 1,484 - Reviews: 2 - Favs: 6 - Follows: 3 - Published: 1/10 - OC, Papyrus, Sans - Complete
Ketchup by Dragonsrule18 reviews
Sans has been exhausting himself studying for exams. Thankfully his best friend Chara is there to help him feel better with a little homemade ketchup and a lot of support. Part of the A Twist In Fate Series and crossposted from AO3.
Rated: K+ - English - Friendship/Romance - Chapters: 1 - Words: 2,490 - Reviews: 3 - Favs: 5 - Follows: 4 - Published: 1/9 - [Chara, Sans] - Complete
Absolution by aziuka reviews
Sans is putting himself through hell - not knowing that there's someone out there who wants to save him. Based on the Dusttale AU.
Rated: T - English - Drama/Angst - Chapters: 15 - Words: 86,566 - Reviews: 25 - Favs: 55 - Follows: 59 - Updated: 1/7 - Published: 8/29/2018 - Frisk, Papyrus, Sans, Chara
A different kind of Chara: A Charisk fanfic by lennard the pirate
This is the story about 2 humans that live in the overworld after the pacifist run. But this is not like the other Charisk fanfictions you read! This has a certain twist, but you will see soon! So, after the monsters were freed from the underground by Frisk, something interesting happened.
Rated: K+ - English - Romance - Chapters: 12 - Words: 4,274 - Favs: 5 - Follows: 7 - Updated: 1/7 - Published: 12/22/2020
VOXISTALE: Season 1 by TheOneTrueComic reviews
Once upon a time… A human fell underground. Beneath the surface, they made friends. Made enemies. Made mistakes. Made things right. After a long time, the human decided to stay, calling the underground home. The monsters, her family. One day, the underground was destroyed, but the monsters were able to escape, thanks to the human. For years, they have lived on the surface.
Rated: T - English - Drama/Humor - Chapters: 21 - Words: 343,851 - Reviews: 3 - Favs: 10 - Follows: 12 - Updated: 1/6 - Published: 8/19/2020 - Frisk, Sans, Undyne, Asgore D. - Complete
DETERMINATION (Undertale SI-OC) by Misadique reviews
Just your old regular self insert. (chapter 1 does not reflect the quality of the rest of the fic)
Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 4,903 - Reviews: 3 - Favs: 14 - Follows: 22 - Updated: 1/6 - Published: 2/16/2019
9.6K | « Prev Page 1 .. 2 3 4 5 6 7 14 .. Last Next »