/\A Two Kinds x Undertale Crossover/\ On the journey to the Basitin Isles, Trace's voyage is intercepted by a mysterious storm, which was not predicted by Captain Eric's navigator. Hesistant to stray too far off-course, they decide to brave the storm- only to find themselves seeing into another universe. There, they traverse into a world entirely hostile to them...

"Every year, when the days become shorter and the nights longer, Cats have told stories about the revenge seeking ghost of murderous Cats, who will take you out if your out alone when the moon is at its highest"

What if Frisk was in kny? Will they teach humans and demons to live in peace? Or will she slay them all?

The town called Hometown isn't Papyrus's home. But until he can find his way back to his universe, he'll cheer up the melancholy ghost who sounds like Mettaton. (Papyton AU where Undertale's Papyrus ends up stranded in the Deltarune universe.)

This is a story of Percy Jackson falling into the world of Undertale sometime after the Heroes of Olympus series. He goes through the journey of the game you know, but with some twists along the way. In this world, Percy falls down when Frisk normally does. When Sans comes face-to-face with Percy Jackson and sees his insanely high level, how will he react? Find out if you wish.

sans acaba en remnant luego de la explosion del reactor, sin entender nada, sigue haciendo lo que hace despues de años de sufrimiento, seguir adelante sin entender nada, aunque aparentemente ahora es humano, y aparentemente perdio una parte de su poder, y aparentemente se tuvo que quedar durmiendo en casa. (algunas cosas OOC, es mi primera historia por lo que no esperen mucho)

Carl is Sans and Super Wolf at the same time

sans ends up in remnant after the reactor explosion, without understanding anything, he continues doing what he does after years of suffering, he continues without understanding anything, although apparently he is now human, and apparently he lost a part of his power, and apparently he should have stayed in home sleeping. (OOC things, cross elements, and this is mi first fanfic)

Sequel of "The Hope Reborn". Years after Illaster's defeat the Princeton Family seem to do unfinished business with the Anomaly, and Agate who escaped, and are facing a new threat from the Barians, and the Number cards with allies from Astral World, and Yuma Tsukumo. Co-Written with Ulrich362. SharkxOC, RioxOC, YumaxCathy

Another war with the bad guys. Ink fought error, as usual. Little did ink know the adventure that awaited him… Rated T just to be safe

La vie de Léa change du tout au tout quand des monstres surgissent de nulle part pour l'attaquer et qu'elle se retrouve contrainte de vivre dans une académie loin des humains.

They just wanted to be themselves. Their parents didn't listen. They didn't understand. When their parents wanted to send them to a conversion camp, they decided it was time to run away. After an incident in the nearest national park, they find themselves in world of monsters and magic. Then, along their journey, they make friends and find themselves too.

Stories speak of a mountain where children have gone and never returned, unknown of the mystery which lies within it. Now history repeats itself as a child falls but with a twist as another joins...and to think a mild stroll got him into something thought of as fairy tales.

The war of Heroes and Villians rages on, but what happens when DETERMINATION appears in their world?

Summer and Autumn were very close because both of them are twins... Years passed by, Summer was sent on a mission and didn't came back, Autumn Rose who came from a far location had gone back to Vale to meet her family and lastly her twin, a shocking news that will break Autumn's heart will change her forever however she won't stop until she sees her whether dead or alive

(Crossover con Undertale) (Male Frisk). Después de Lograr salvar a todos Y crecer juntos, Frisk disfruta de una vida tranquila hasta el momento que lo manda lejos de todo lo que conoce. Ahora lejos en un lugar que apenas conoce, esta seguro de algo... Esta lleno de Determinación. Una que hara cambiar el mundo.

summary inside fem!harry

The Avatar has the greatest power of all. Determination. The ability to persist through even the most trying of circumstances. But with the weight of the world on his shoulders, and an equally determined princess after him, will it be enough to restore balance?

Jaune Arc climbed a mountain outside his home village. He fell into the famed mountain. Now he needs to find a way out. But things are rarely easy, so he has to take on an odd gauntlet within Mount Ebott. Monsters aren't always Grimm, and not always bad either. All he can do now... is remained Determined.

What if Socrates fell into the underground?

Batman finds himself in the Underground with nothing but his clothes and the drive to continue on. Really, it's Batman in Undertale. And Batman does have one power. He never gives up.

What happens when three kids fall into Mt. Ebott? What will they do? How will they survive? And most importantly, how will their choices affect everything? Find out in this tale...LoudTale

Zane dies to the overlord but his afterlife is not exactly the Departed Realm. He winds up in the Underground and quickly makes friends with most of our main characters. Of course, everyone's favorite TV personality finds himself falling hard for the new bot in town. Drama and Romance ensues, but no bloodshed. When Frisk Falls the Underground won't look the same. Crossposted on AO3

"Legend has it, an 'angel' who has seen the surface will descend from above and bring us freedom." Upon Harry Potter's 16th birthday, he finds himself receiving a creature inheritance of such monumental importance, that he may be the key to peace between monsters and humans, purebloods and muggleborns, wizards and muggles. And he had always said he simply wanted to be "just Harry".

Sans has gotten himself stuck in the void between worlds in a successful attempt to stop the resets of his timeline. He's not sure how long he's been chillin' alone there, but eventually a chance at escape stumbles his way in from the Veil of Death. His name?—Sirius Black. (no pairings)