Frisk developed a subconscious connection to Gaster the first time he met the goopy skeleton in waterfall. After the barrier is broken Frisk loses his determination and his soul becomes unstable and is always on the verge of shattering. When Frisk is involved in an accident the others have to work out a way to keep his soul from shattering. A chain reaction brings Frisk's past back

Ah veces los monstruos pueden hacer sacrificios dolorosos por quienes aman, ink protector de Aus no es la excepción y mas si es por cierto glitch

Backstory for my OC, Fang 2.0. Know about him? Read it! Don't know about him? Read it anyway!

A shot piece I wrote after getting the urge to write an Undertale fanfic. Briefly explores my idea of a players interaction with Gaster, the reason he's in the void to begin with, and how hopeless his situation truly is.

It's just another day at the castle in New Home: as the ruler of the Underground, king Asriel has to sort out the usual political happenings to keep his people happy. The day takes a twist, however, when a Royal Guardsman informs him of the arrival of a young Human child…

Sequel to "The Light Of A Father's Love". When Sage gets injured thanks to some bullies, Grillby shows just how protective he is of his son. Done as a request for guest viewer Brooke Lewis. :)

Asgore is used to facing things alone and doesn't want to worry his family, but Frisk notices and begs her dunkle Sans to help the male goat monster realize that he isn't facing the world alone anymore. Tickle story! :)

¿Error haciendo felices a los otros? ¿Un Blueberry acosador? ¿Un héroe egoísta? Son ciegos solo los que no quieren ver...

There's four days of an expo, filled to the brim with anime and manga. The excitement of the first day might be too much.

A new au where Chara is Sans sibling. Plz give me some ideas

El tener que soportar un gran dolor. El que, al verme sufrir, sufran ellos más que yo. El que se preocupen por mí a pesar de la distancia. El que vengan junto a mí corriendo, preocupados de mi bienestar. El que aún en mi estado, hagan todo por verme sonreír de nuevo. Todo ello…es lo que me hace llorar. One-shot.

The story of Undertale is known to many. To save all, you must lose one. But, what happened if you threw just one more factor to this story? The entire balance could be shifted by just that one person. This story is about such a person. A man who works with a child to free the underground and everyone who inhabits it.

Valentines day is around the corner. What will the guardians of the different tales do to make their Sans all happy? A requested story by ShippingGamer1605. Summary sucks but it's worth the read.

Wow! Everything's so amazing! We're being forced to live on a mountain, random humans are attacking us, all of our friends are dying, and a child's having an identity crisis! Could it get worse? Oh! The angsty backstories are coming for a visit. Enjoy your stay.

For every world that exist thousands of possibilities of little changes that can create a new one in its place. It's a scary thought that can keep me up at night. Since in my nightmares, I can see those possibilities. That for every dark story theirs a brighter ending to be made is what keeps me going. That as long you are determined and willing move forward you are sure to make it

Starting a new chronology following Undertale's Pacifist ending. After constant badgering from Frisk, Asriel and Dr. Gaster are finally gearing up to join everyone else on the surface, however, Chara is not going to make their plans easy. Thus a new round of "the game" begins.

When homicidal ghost and a peaceful girl awake both with body's the peaceful girls got to use all of her enemies weaknesses against her and go to where she is most experienced.

Join a girl who managed to fall into the Underground. Monsters have slowly started to disappear and it is rumored something has taken up residence in the old Ruins. She doesn't know what the heck is going on-or why she's wearing a witch costume-but through a strange turn of events all the monsters believe she is one of them. If she can keep up the facade long enough to find a way

An oneshot about Asriel when you visit him in the ruins using the dialogue from the game.

I'm no longer updating this story. Sorry.

Four very good friends go to their first Pride festival together.

Frisk returns to speak with Sans one last time.

In all honesty, the pain should mean nothing, right? Every moment of suffering saved countless lives, so Sans should have no reason to complain, right? His father was doing this out of love… right? Human au. Trigger warnings posted as needed.

-Discontinued- A year after their happy ending Sans begins his new life on the surface as a University student. He meets a girl who is one of the kindest people he has ever met. Sarah was an average girl on the surface, but one day she meets a pun loving skeleton and her life changed for the better as she is given a new joy in her otherwise bleak world.

It's been almost a full year since little Sans and Papyrus were rescued from W. D. Gaster. Scarred from their experiences, both children will need extra care to come to terms with what happened to them. Now as their father, Grillby needs to guide them through both their recovery and life outside the laboratories. After all, they say that living well is the best form of revenge.