6The Lost Soul » by Ulrich362 The power to reset the timeline, and the determination to move forward no matter what the cost. These are the two things that keep a young girl moving forward in the mysterious world of the underground. She could be the key to their salvation, but would it all be worth it? Especially if the one person that matters most remains trapped and alone. (I don't own Undertale.)
T, English, chapters: 18, words: 18k+, favs: 15, follows: 18, updated: 7m published: 4/4/2017
17Limits of Determination » by Ulrich362 After getting to the surface countless times Frisk finally decided to tell Sans and Alphys what would inevitably happen, though that's when a desperate plan was suggested. If one soul isn't powerful enough to stop the resets, then maybe three will be. The only question is, how can those three souls meet, and will even that power be enough to stop the endless cycle of resets?
T, English, chapters: 15, words: 29k+, favs: 54, follows: 57, updated: 14m published: 7/9/2017, Frisk, Asriel, Sans, Chara
47Two Worlds: Two Souls » by Halloween Witch I flinched when I felt the rocks move from under us, no longer able to hold our weight. I latched onto my sister just as the earth shattered beneath us and gave way to a free fall. Frisk screamed and I struggled to hold her to me. To use my body as a cushion when we made it to the bottom. One way or another, I wouldn't let her die.
T, English, Adventure & Romance, chapters: 26, words: 128k+, favs: 44, follows: 53, updated: 7h published: 11/14/2020, [Sans, OC] Frisk, Papyrus
1To ACT a Demon » by JHBloodstorm Sequel to To SAVE a Demon (Slow updates)
T, English, Friendship, chapters: 2, words: 3k+, favs: 2, follows: 1, updated: 9h published: 4/26, Frisk, Chara
2Rêves, Espoirs et DÉTERMINATION » by J-Farraday Frisk a grandi chez des parents négligents accros à la drogue. Devant s'occuper de sa petite sœur, elle accepte un job de récupérer au Mont Ebott un spécimen de fleur rare, et tombe dans l'Outremonde. Avec l'aide d'une fantôme nommée Chara qu'elle seule peut voir, elle essaie de rentrer auprès de sa sœur faisant face au danger, mais se fait aussi des amis. (traduction de fic)
T, French, Friendship & Adventure, chapters: 17, words: 130k+, updated: 5/7 published: 2/17, [Chara, Sans] [Frisk, Papyrus]
29Ranchers And Monsters » by GoldGuardian2418 When monsters first come to the surface, panic ensues and the monsters and Frisk flee. Can a family who's been trying to get Frisk back help? SansxOC. :)
T, English, Romance & Hurt/Comfort, chapters: 10, words: 18k+, favs: 22, follows: 17, updated: 5/6 published: 9/21/2020, [Sans, OC] Frisk, Papyrus
26Sanctuary of Stardust » by Sheii Bae Born into a life of cruel subjugation and confinement, a young child discovers that a different kind of prison might just become her safe haven. But nothing is ever that simple. With a deadline looming and troubles starting to pile up, a new friend with a lazy grin could be just what she needs right now. Multiple AU's. Slow burn. Female Frisk. Contains OC's. Eventual SansxFrisk
T, English, Hurt/Comfort & Family, chapters: 20, words: 40k+, favs: 10, follows: 12, updated: 5/6 published: 2/20, Frisk, OC, Papyrus, Sans
One word, CHAOS: book 1 » by Mlzzramd0n A thirteen-year-old girl is kidnapped and has her mind erased. With the help of her friend Frisk, she gets to explore the world, Undertale. Undertale by Toby Fox.
K, English, Adventure & Friendship, chapters: 2, words: 3k+, 5/6, Frisk, OC, Papyrus, Sans
12Prince's Hymn » by Nicolle High on the ridge overlooking sleepy Nightrest, Chara Dreemurr lives like a ghost, forever mourning the loss of his wife and their daughter... Until Frisk, a child fleeing war stumbles onto his property. But the politics surrounding Frisk's refugee status aren't the only worry for a human in the 'Monster Country.' The forest has eyes and they are all looking at Frisk.
T, English, Supernatural & Horror, chapters: 16, words: 55k+, favs: 11, follows: 13, updated: 5/6 published: 10/1/2020
7Grouptale REWRITE » by iHateFridays Instead of dying before Frisk, the six fallen humans instead join Frisk on their journey through the Underground. But things are not what they seem. How do they escape? What is Frisk hiding? And much more... cover by me.
T, English, Adventure & Friendship, chapters: 8, words: 30k+, favs: 13, follows: 11, updated: 5/5 published: 3/17, Frisk, Chara, Purple Soul, Yellow Soul
Undertale: Split Worlds » by Arrowsight (An Undertale AU 'sort of') This is a story of a child who fell in a mountain. And how this child changed the world, and other worlds forever.
T, English, Adventure & Drama, chapters: 4, words: 31k+, favs: 1, follows: 1, updated: 5/5 published: 4/15
1Cyclical Trauma » by Mr.Vaster It would take only one run, to leave any child scarred. Let alone several loops. Now even on the surface with a promise of an end to the resets, can Frisks new family be both the ones to bring about, and soothe their mental scars. (Depictions of anxiety, paranoia, and depression and related, etc)
T, English, Hurt/Comfort & Family, chapters: 3, words: 10k+, favs: 3, follows: 4, updated: 5/5 published: 4/8, Papyrus, Sans, Undyne, Toriel
3Game Controlled » by WingedCat5 Undertale, one of the coolest games around. Simple story, excellent characters, and endless fanfiction potential. But what if it wasn't just a game? What if it could be free of its true and final enemy? The Player.
T, English, Friendship & Fantasy, chapters: 8, words: 23k+, favs: 9, follows: 12, updated: 5/5 published: 1/27, OC, Papyrus, Sans, Chara
5Coronation » by eggbert05 A sort of anthology series following an alternate version of Chara's time in the Underground, with plenty of deviations from canon.
T, English, Family & Angst, chapters: 14, words: 23k+, favs: 5, follows: 6, updated: 5/4 published: 2/4, [Toriel, Asgore D.] Asriel, Chara
926DoubleTale: Rewritten » by XWolf26 What if two humans were in the Underground at once? What if one human was DETERMINED to stop the other? What if they could both SAVE? What happens when an Unstoppable Force meets an Immovable Object? When a certain scientist pulls enough of himself together, he finally finds a way to stop the destruction of his world. All he has to do is break through one wall... (A rewrite of DT.)
T, English, Adventure & Angst, chapters: 64, words: 636k+, favs: 258, follows: 250, updated: 5/4 published: 12/28/2018, OC, Chara, Monster Kid, Gaster
2Magnificent Plan » by PokeDopes Frisk promised to free monsterkind from the Underground but died at Asgore's hands. Several years later, the Underground leads another human into its dark depths… Only this time, things are much different, and a misunderstood murdering of monsterkind leads to a total reset that brings two timelines together in a way that was never meant to be. Undertale AU story.
T, English, chapters: 4, words: 14k+, favs: 2, follows: 2, updated: 5/4 published: 4/23, OC, Sans, Chara, Flowey
2A Change Of Heart » by LAminatronic Imagine a true pacifist ending. Perfect right? Everyone is happy. Well, the world isn't all black and white. A forgoten foe will come back. A new hero will be born. The real question is. Will the universe hold? Fem!Frisk, Fem!Chara, Frisk X Sans. I own nothing but my OCs and AU idea.
T, English, Adventure & Sci-Fi, chapters: 3, words: 1k+, favs: 1, follows: 1, updated: 5/3 published: 2/20/2017, Frisk, OC, Sans, Chara
The Undying by FlowingInkandWaterLilies Undyne, before, during, and after the fight with Frisk/Chara on the genocide route. Rated T for violence/language.
T, English, Tragedy & Angst, words: 803, favs: 1, follows: 1, 5/3, Frisk, Chara, Undyne, Alphys
6Love Can Heal Even The Worst Wounds » by GoldGuardian2418 Sequel to "Love Holds Us Together". Five years have passed since the battle at the barrier and the Underground is thriving. But danger rises again when a little girl with all seven traits falls into Mt. Ebbot along with her aunt, who has monster DNA in her, both running from an abusive home, but can they find a new home and healing there? Done as a request for dream1990. :)
T, English, Family & Hurt/Comfort, chapters: 3, words: 5k+, favs: 8, follows: 7, updated: 5/3 published: 4/18, [Papyrus, OC] Sans, Asgore D.
22The UnderTale » by Robloxmaster225 This is my own story of Undertale. I do not own Undertale and I am not using others work.
T, English, Adventure & Friendship, chapters: 30, words: 58k+, favs: 14, follows: 12, updated: 5/2 published: 9/16/2017, Frisk
Undertale: Fates Intertwined » by Thechaosmaster The adopted daughter of the King and Queen of monsters, a young girl who can't handle humanity, both abandoned the civilizations of their birth species, lived a century apart, now they must work together to free the Underground and allow the monsters to see the sunlight once more. But will they be able to succeed, or will a certain flower stop them? Time will tell. Charisk.
T, English, Adventure, chapters: 4, words: 38k+, favs: 4, follows: 3, updated: 5/2 published: 4/28, [Frisk, Chara]
Kepler's Story » by ArtisticVicu Sequel to Othertale: The solution for the Overworld has been found. Sans is at the forefront of everything, drowning himself in work so that he could keep the grief at bay. But when life throws a miracle at him, he isn't sure if he should be grateful or resentful that the miracle survived? Spoiler: he's grateful, but man does he have a few choice words for the how and the why.
T, English, Family & Drama, chapters: 3, words: 17k+, follows: 1, updated: 5/2 published: 2/2/2020, OC, Papyrus, Sans
What is best for humankind » by Theta and Koscheii 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.
T, English, Adventure & Drama, chapters: 5, words: 9k+, favs: 1, updated: 5/2 published: 4/6, Papyrus, Sans, Undyne, Toriel
1A buttercup (Flowerfell) » by hiviza71 Es increíble lo que una flor y una maldición pueden hacer. Una condena que lo lamentan sus huéspedes hasta morir, sin cura ni remedio. Con un deseo de libertad en tantos sentidos que cuelga entre aciago y el sosiego y la única opción que puedes tomar es Continuar y dejar de existir por un bien. ¿Pero qué tan malo puede ser si es tu propósito? Tu determinación te impulsara a seguir.
T, Spanish, Tragedy & Drama, chapters: 4, words: 11k+, favs: 1, follows: 2, updated: 5/2 published: 2/19, Frisk, Sans, Chara, Flowey
L'amour d'une sœur by J-Farraday Prequel de "Rêves, Espoirs et DÉTERMINATION". Les parents de Frisk étant négligents, ignorants de sa présence, et ne subvenant même pas à ses besoins basiques, Frisk se sent fâchée, blessée et désespérée. Mais l'amour et la confiance purs et inconditionnels de sa petite sœur pourraient être ce qu'il lui faut pour retrouver l'espoir et emplir son âme d'amour à nouveau. (traduction)
T, French, Family & Hurt/Comfort, words: 1k+, 5/2, Frisk, OC