Altertale Stories

You've heard about Frisk Dreemurr, Ambassador of Monsters, savoir of the Underground, but what you don't know is that he has a twin sister. Y/N Dreemurr, she's Frisk's twin, though she never traveled to the Underground with him the Dreemurr family accepted Frisk's twin with open arms. That was 10 years ago, now at the age of 21 Y/N runs her own little flower shop bookstore hybrid business. Sans Serif, a brilliant skeleton monster who hides behind a smile and laziness. Older brother to the Great Papyrus. He and his brother are also the Soulmates of Frisk's twin sister Y/N. He messes around with something he should've left alone and brings more versions of him and his brother, along with another version of the late human child of the Dreemurr family. Turns out that they're also Y/N's Soulmates. Chaos and hilarity ensues as they fight for the girl's heart and love.

Hewwo! A while ago, I wrote this the old fashioned way (on a fricking peice of paper) and I wanted to share! This is not my AU, nor my characters. I'm just writing my head cannon. BUT, since Soriel (altertale sans x toriel) is cannon for the AU, I may just slip you all some fluff of Sans and Toriel. Okie, see ya! (Not my artwork)

Okay so I wonder what happen if every single Au's that I know of have a group chat? Welp here it is people, the group chat of all the Au'a that I know of, if u want a Au to be added let me know, also all Au's here are not mine they belong to there respective owners, except for UniversalTale, I own that Au. Also, you can give them a truth or dare question.

Ask me! Strawberry Toriel

this is an altertale story that I am making I hope you enjoy I can't promise I will update every weekend but I do plan too. this is also my first book please don't judge ;-;

A altertale story but different the past of altertale this is my way of the au I am not good at writing I hope you enjoy

Hai guys! Asha here, so I found this unpublished book in yuki's account ( this one that is now mine XD) and decide to publish it :D u can ask or dare any sans that exists no matter which universe or au.

Ask ask ask aks the toris of altertale!

When the little Toriel needed some cuddles from dear Skeledad~ Date published: December 31st, 2016 Disclaimer: I do not own Undertale ... and Altertale belongs to @ friisans (Tumblr)

Ink was having a weird day; the bad feeling kind of weird. He decided to go to and AU to clear his mind, but then a girl dropped from the sky, with similar clothing to his own. Why is this girl here? And why is she so angry with him?

They won. It was over. ... Well, for them. Not for her.

A lovely story of four monster that will meet for more adventure. Including Undertale, Underswap, Altertale and Alterswap

Being a doctor is quite a hassle, added that you're in charge of your family business. Now you barely have time for yourself, especially the chores around your mansion. You just don't know what to think about your skeletons friends who applied to be househusbands that your friends put up for jokes. ||GENDER-NEUTRAL READER||

Undertale and its AU's in all its glory

This Story Is about When Monsters Break the Barrier and They Started Their Life In the Surface... But Sans and Toriel Started Hanging out and More What will Happend Next with them

eh, read the title!

It all started with the sound of a knock, And evolved into a joke, The jokes continued until they became friends, And the friendship turned to a relationship, But soon life came into play, The king came along, Thinking he could sweep the love away.

• • • In an alternate undertale universe called Altertale, a goat monster attempts to help her younger brother fit in whilst facing conflicts that question her existence. Stressed out, she goes and practices knock knock jokes on a door in the middle of the forest to herself. However, the unexpected happens. Somebody came. • • • ~ Characters do not belong to me but to Friisans on Deviant art and Toby fox~

Alterswap, I realize, is a lot like Altertale and Underswap, dubs the name Alterswap. If I hear one comment, "Isn't this Altertale?" I won't be civil. The explanation is right here: In Altertale Toriel becomes short because of her taking the place of mine. In Alterswap she stays the same height and probably weight. As does Sans, etc, etc. ~~~~ The girl fell, she knew she shouldn't have survived. She meets monsters, having this stupid urge to do something rotten, terrible. A thing a human like her would go to jail for if to another human. But the urge came to slaughter each and every monster, for no reason in her thoughts.