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Sans faiblesse by Theta and Koscheii
[Fanfiction Underfell] Papyrus est dérangé par le comportement d'Undyne depuis quelques temps. La guerrière arrive en retard à tous leurs rendez-vous, en plus d'esquiver le sujet à chaque fois qu'il cherche à comprendre. Et puis, un jour, elle lui laisse le contrôle intégral de la garde royale et sort de sa vie, sans aucune explication. Papyrus refuse de rester sans rien faire.
Rated: M - French - Drama/Friendship - Chapters: 4 - Words: 11,176 - Follows: 1 - Updated: 7/23 - Published: 7/2/2022 - Papyrus, Sans, Undyne, Asgore D.
An Untitled File by GoldenFl0ret
Flowey finds himself all alone after the barrier has broken and released the monsters. While accepting his fate will be one of solitude forever, he manages to encounter a total stranger and shape up the interaction into a friendship. Though there's something strange about them he can't quite figure it out. (In Progress) (Post-Pacifist / Warning: OC!)
Rated: T - English - Hurt/Comfort/Angst - Chapters: 7 - Words: 28,729 - Favs: 1 - Follows: 1 - Updated: 7/22 - Published: 6/15 - Asriel, OC, Flowey
Soul of our Hearts by Congar reviews
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.
Rated: T - English - Fantasy/Adventure - Chapters: 212 - Words: 826,474 - Reviews: 2 - Favs: 6 - Follows: 6 - Updated: 7/22 - Published: 7/1/2022 - Toriel, Asgore D., Gerson
3rd House from the Right by Salzab
A household full of skeletons are competing over the attentions of one love. This isnt that house though. Unknown to the group secretively wrestling with their unpredictable love lives and universe-meddling machine, another house a few doors down has been gifted with its own skeleton posse clamoring for the attentions of their own little lady. A little old lady by the name of Mabel
Rated: K+ - English - Adventure/Humor - Chapters: 8 - Words: 25,164 - Follows: 2 - Updated: 7/22 - Published: 12/18/2022 - OC, Papyrus, Sans
Dark Origins by SilyaBeeodess
"Long ago, two races ruled over Earth: Humans and Monsters." One race feared for their strong souls, the other for their magic, and the mages caught between them feared for both. All silently knew that war would be inevitable. The only thing that mattered was surviving it. One crimson mage understands that well, and is determined to keep herself and those she cares for alive.
Rated: T - English - Fantasy - Chapters: 20 - Words: 44,563 - Follows: 1 - Updated: 7/22 - Published: 10/17/2020 - OC
One World, Many Souls by Halloween Witch reviews
With a quick use of Sans' magic, we had returned to our home on the surface. The lovely three-story home sat quietly among the trees under the moonlight. Sans always loved to teleport just outside the door and glance at it before walking in. He was a little less lazy since coming to the surface. So much to learn. So much to do. So much to love. SEQUEL TO "TWO WORLDS, TWO SOULS"
Rated: T - English - Adventure/Romance - Chapters: 18 - Words: 72,553 - Reviews: 91 - Favs: 19 - Follows: 16 - Updated: 7/22 - Published: 3/25 - [OC, Sans] Frisk, Papyrus
Divine Soul - Genesis by Myu98 reviews
A single choice has a huge impact. Not just on one person's life, but on everyone around them. In the Underground, there are many paths one can take. But when Frisk makes a choice that takes them off all the known paths, the world is changed forever, and Frisk becomes intrinsic to the fate of not just Monsters, but the whole world.
Rated: T - English - Family/Fantasy - Chapters: 25 - Words: 104,017 - Reviews: 23 - Favs: 25 - Follows: 27 - Updated: 7/21 - Published: 2/3 - Frisk, Asriel, Toriel, Asgore D.
A Herm in a Feminine Undertale by jumbochamploonrules reviews
Will contain lemon and the like, M rated. After a wet dream, Cherry Red awakes to find herself in the beginning of Undertale! But this time, all the characters are female! But with a very problematic issue involving her being a hermaphrodite, Cherry needs to get through the Underground in one piece... and hopefully not get killed or get fucked in the process. Keep it in your pants!
Rated: M - English - Adventure/Romance - Chapters: 10 - Words: 39,683 - Reviews: 2 - Favs: 9 - Follows: 11 - Updated: 7/20 - Published: 6/10 - OC, Sans, Chara
A Flame in Your Heart by Ashratfox
A short description of the aftermath of Chara and Asriel's plan to destroy the human word, if it had succeeded, set to the lyrics of "I Don't Want To Set The World On Fire" by The Ink Spots (not claiming to own those), because at 2:00 AM I thought that was a good idea.
Rated: K+ - English - Angst/Tragedy - Chapters: 1 - Words: 665 - Published: 7/19 - Asriel, Chara - Complete
The First Step To Peace Is Healing by GoldGuardian2418 reviews
Thanks to a visit from an alternate Gaster, Frisk now has the power to heal the AUs, but something is trying to stop her. Can she succeed in her quest? Done as a request for dream1990. :)
Rated: K+ - English - Adventure/Family - Chapters: 2 - Words: 2,638 - Reviews: 2 - Favs: 9 - Follows: 9 - Updated: 7/17 - Published: 7/9 - Frisk, Papyrus, Sans, Gaster
A Wonderful Idea by Ashratfox
Chara has taken control over the fallen human to finally complete their journey of revenge upon humans and monsters. But now they ask themselves, what was it really for?
Rated: K - English - Angst/Romance - Chapters: 1 - Words: 1,533 - Published: 7/16 - Asriel, Chara, Flowey - Complete
The Golden Quiche by Sophtopus reviews
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.
Rated: T - English - Mystery/Drama - Chapters: 248 - Words: 984,176 - Reviews: 382 - Favs: 456 - Follows: 413 - Updated: 7/15 - Published: 6/17/2016 - Frisk, OC, Papyrus, Sans
CharaFell by Op7 reviews
(Being Continued) Down into the dark, Chara fell. Down into the dark, an experiment was run. What if she got to go home? But what if it wasn't to the world as she knew it? What if she was placed into another, at another time? What if that happened to be a version of Underfell?
Rated: T - English - Fantasy/Adventure - Chapters: 39 - Words: 104,478 - Reviews: 12 - Favs: 39 - Follows: 45 - Updated: 7/15 - Published: 5/1/2016 - Sans, Chara, Toriel, Flowey - Complete
River Flows by SbOcean
The Riverperson is a very mysterious person in the Underground. Letting Frisk ride in their boat wherever they need it. They are always so carefree, but what if there is more underneath the surface.
Rated: T - English - Hurt/Comfort/Friendship - Chapters: 2 - Words: 1,937 - Follows: 1 - Updated: 7/14 - Published: 6/11 - Frisk, Sans, River person
PATCHWORK SOUL - NEW MEDIUM by Spark the Barkivist reviews
DIRECT SEQUEL TO "PATCHWORK SOUL" — A few months later. A family of monsters and their little human kid try to start life anew beyond the confines of a giant mountain. Maybe they find something. Maybe they lose something. Time flows ever onwards, but sometimes it goes sideways, and it's heavier than they thought.
Rated: T - English - Adventure/Drama - Chapters: 108 - Words: 1,220,779 - Reviews: 62 - Favs: 92 - Follows: 85 - Updated: 7/13 - Published: 10/12/2019 - Frisk, Asriel, Papyrus, Sans
The Reply by Lacywigs reviews
Looking for closure after finishing the game you write a letter to the characters. You never expected a reply.
Rated: K+ - English - Chapters: 23 - Words: 31,581 - Reviews: 162 - Favs: 157 - Follows: 204 - Updated: 7/11 - Published: 3/27/2016 - Sans
Undertale: Before The Final Fall by maedayss
A college student in the ancient town of Ebott unearths a groundbreaking discovery that threatens the truth and reality of everything in the town. Determined to get answers, they embark on a journey of healing, mystery, and despair to free a supposedly ancient civilization sealed underground many years ago.
Rated: T - English - Suspense/Adventure - Chapters: 5 - Words: 10,821 - Favs: 2 - Follows: 3 - Updated: 7/10 - Published: 5/28 - Asriel, Sans, Chara, Gaster
Reality Gets Punched In The Face With Disastrous Results by distantmaniacallaughter reviews
Once again, the child goes to begin it all again, and finds the universe has had enough. When SAVE and RESET fail, and the earth chooses a new fallen child, a good father gets the chance to be free...and, of course, a sh*t ton of incredibly improbable (and usually traumatic/toothy) things try and stop him. Cover art by yours truly, with credit…obviously.
Rated: T - English - Humor/Suspense - Chapters: 34 - Words: 175,455 - Reviews: 3 - Favs: 14 - Follows: 12 - Updated: 7/8 - Published: 8/4/2022 - Sans, Grillby, Gaster, River person
The Lone Defender by Sophtopus reviews
December 25, 2015 Mysterious black briars destroyed the whole of Ebott. Every inhabitant was lost except for a pair of brothers. Not long after, a tragedy claimed the younger one. Since then, the sole survivor did everything he could to prevent the calamity from spreading further.
Rated: M - English - Fantasy/Tragedy - Chapters: 18 - Words: 63,122 - Reviews: 1 - Favs: 20 - Follows: 18 - Updated: 7/8 - Published: 1/29/2021 - Papyrus, Sans
LOVETALE - Intermission by Myu98
Follow Uriel Dreemurr - formerly Frisk - as they live life in the Underground with their family. Making friends, dealing with bullies, helping the royal family heal, its all in a days work for the first Hybrid.
Rated: T - English - Family/Friendship - Chapters: 1 - Words: 2,061 - Published: 7/8 - Frisk, Asriel, Toriel, Asgore D.
To ACT a Demon by JHBloodstorm reviews
Sequel to To SAVE a Demon (Slow updates)
Rated: T - English - Friendship - Chapters: 22 - Words: 40,479 - Reviews: 3 - Favs: 16 - Follows: 17 - Updated: 7/5 - Published: 4/26/2021 - Frisk, Chara
Attributetale by UT.ART.I.GUESS reviews
An alternate universe where the war never happened monsters and humans live in peace. The world is kept in balance by a select few who die and get resurected as the embodiment of a attribute they showed much of throughout their lifetime. Frisk wakes up one day with no memories other than her name.
Rated: M - English - Romance/Drama - Chapters: 8 - Words: 5,923 - Reviews: 10 - Favs: 5 - Follows: 4 - Updated: 7/4 - Published: 4/2/2020 - Chara, Frisk, Sans, Toriel
From Darkness, Love Came Through by FinleyLivesInTheVoid
A story I brought over from my Wattpad. Have a gay skeleton and a goat.
Rated: T - English - Hurt/Comfort/Angst - Chapters: 3 - Words: 3,676 - Favs: 1 - Follows: 1 - Updated: 7/1 - Published: 10/6/2022 - Asgore D., Gaster, Sans, Papyrus
Flapper Florist (Mafiatale) by Michkate reviews
"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
Rated: M - Spanish - Crime/Romance - Chapters: 107 - Words: 976,811 - Reviews: 171 - Favs: 86 - Follows: 84 - Updated: 6/30 - Published: 2/10/2017 - Frisk, Papyrus, Sans, Gaster
Helping a friend by Fruttituttiagals
When Undyne gets sick with a mortal illness that can lead her to death, Sans has to found a cure for it and very fast!
Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 626 - Published: 6/29 - Sans, Undyne - Complete
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