Undertale, and it's AU Headcanons

This, will not have a regular upload schedule, and will just be as the name suggest my own head canons, for the characters.

Altertale AU Comics

Goats n' more goats Altertale by Friisans - http://friisans.tumblr.com Cover Image by klaroja96 Most art by Friisans or LifeOfCynch Other artists may be included Disclaimer- Attention! I do not make any of these comics!! (except for one of them). I don't earn any credit or profit for showing these comics, I'm just her...

Hopes, Dreams and Dust (Asriel & Chara - Underfell)

The events of the Underfell Alternate Universe, Asriel finds a human named Chara in the underground. Asriel has been taught that humans are the enemy and should be destroyed, and yet this human cannot even defend themselves. What will Asriel do?

Daughter of Death

Cover artist: punny-puntasy ! (TOLD IN YOU/YOUR) A reaper, a few gods, and a bunch of skeletons. The life of a reaper wasn't boring to her, everyday she would gather souls and lead them into eternal rest, and repeat. She watched creatures and Humans die, easily surpassing their lives and meeting once again in the un...

Show No Fear

Aliza has created another reset only this time she isn't facing the horror house alone. He older sister has joined her, however her older sister doesn't seem to be able to show fear. What would happen when Sans meets her? How is she there? *Art and alternate Sanses or undertake universe I guess, belong to their rightf...

Daybreak [ Error!Sans x Reader ]

Gone. In a single moment, in the blink of an eye, everything you have ever known or cared for is eradicated. Hopes and dreams, traditions and stories that date back centuries have been erased without thought or care. Nothing matters and no one will ever live again to pass on the memories and stories of what was lost. ...

Murder in the Alley [ Dusttale!Sans x Reader ]

He killed them all. Dust, down the waters of the the forest it runs, through the veins of the skeletons and the demons that prowl the night. It's the silent enemy, the adversary that slowly chokes and brings down entire armies to their knees. None can oppose it for none have the will or the strength. And it is the dus...

Heart of Bones (Frisk X Sans)

Frisk, now 18 years old, has been living in the UNDERGROUND for 6 years now and her birthday has just passed. Ever since she fell into the UNDERGROUND, she has always had a thing for Sans, the pun-filled skeleton. Sans also has a thing for Frisk. There's just one little problem: Someone wants them to be separated for...

Frisk x Chara x Male Reader (Discontinued)

Frisk and Chara x You Sinful Readers

Soriel Fanfiction

Sans has met a women of his dreams. He doesn't know how to express his feelings to the mysterious women. During the Pacifist, They both finally get to meet each other and finally go to the surface. Sans is still yet trying to express his feelings to Toriel.

"•~•Fake Dating•~•" {Chara x Sans}

After discovering Chara's crush, Asriel, and Sans' crush, Frisk, are dating each other, Chara and Sans decide to stop fighting and laughing at their misery to take some action and "date" each other so Frisk and Asriel realise what they're missing, but... things don't end up exactly as planed. "You're cute..." "And hot...

Cage Of Bones

Ever since the barrier was broken and monsters rose to the surface once more, it seemed like despite the odd reception that they received from the Humans of Ebott, everything was starting to take a turn for the better. But almost a year later, the others couldn't help but notice something different...specifically...SA...

GlitchDust

This is Glitchtale, but the beginning is different. Instead of Sans being his usual self, he turns into himself from Dusttale, where he killed all of the monsters and gained some of their magic. How will this affect the history of this fusion of 2 timelines, especially when Dust becomes a part of the outcome? And more...

Royal Blue

Sans knows a lot about secrets; he hides many. But when old burdens emerge from the darkness, secrets, new and old, put his brother in danger; and what else can a good big-bro do but begin a double life? This decision haunts him, even years after his suit of armor is stocked away and hidden, after his quaint life of d...

Tsundere Much? (Afterdeath)

After the Christmas party, Geno thought he'd never get to see Death anymore. Boy was he wrong! After a couple of chilling moments and heartfelt scenes, something happens to Geno's old timeline. But that can't be much of an issue because lmao they have the power of love on their side...right? (#1 genosans 1/1/19[How lm...

Coffee And Pocky (Chara(reapertale) x CroreFrisk)

Cover image-not mine Cover image by-@Charisk Dreemurr☆ (amino apps) Reapertale characters by-@Renrink Core frisk by-@Dokudoki Story is about-Reaper Chara wondering around the multi-verse and found Core Frisk. Soon, Reaper Chara and Core Frisk got along and became good friends. Core Frisk loves coffee and calm thing...

Loving Every Bone in Your Body

Sometimes, you liked to imagine that Frisk was this kind and sweet because of you. That, maybe, you had lived up to your promise of being the best sister you could be when they were first born. ...That you taking the brunt force of your abusive parents was worth it. You had protected them from the reality...

Light in the Dark (Gaster X Reader)

He went blind in a freak accident at the lab. Now all he 'sees' is darkness. Until.. he meets you.

Power Up (Orgin)

The C.O.R.E is melting down. There were certain precautions put in place in case this ever were to happen, but one person would have to stay behind to try and contain the blast. Alphys was supposed to do it... Sans took her place.

Sans: Into the Underverse

It's like Spiderverse but... Punnier.

Welcome to the Future

For 130+ years, monsters have been extinct with the only things left behind having been their hybrid children. Over the years as the hybrids continued to reproduce and 80% of the world's population went from human to superhuman. With the rise of superhumans came the rise of heroes and villains. AU High. Japan's #1 he...

Soul of a Weapon

What if Sans only got Papyrus away from Gaster? What would happen if Alphys found him trapped years later? Can they teach him to be a normal monster, or will he forever remain a weapon?

Ruins (Sans X Alphys)

The Underground wasn't built in a day, but it fell in one. Monster after monster turned to dust as the Human fulfilled their bloodlust. From the weakest to the strongest, from the most kindhearted pacifists to the mightiest warriors, from the queen to the superstar. Beginning to end. But in the end, the only one left...

Reset {UNDERTALE}

*FEATURED STORY* As Judge for King Asgore Dreemurr, Sans has seen a lot of strange stuff. But when he wakes up with the feeling that something is completely wrong, he decides it's time to investigate with the only monster who could know what was happening: Royal Scientist W.D. Gaster.

I Am Myself (Frans)

[COMPLETED] [COMMISIONS OPEN!] Frisk is broken and unstable. Their mind was overtaken by Chara and now they never know when will Chara reach out to hurt Frisk's friends. The only one who knows about it is Sans who has been more than supporting of Frisk and their healing. Will their relationship grow into something mo...

Behind the Door (Altertale Soriel)

• • • 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 ha...

Knock Knock - An Altertale Soriel Fanfic

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.

AlterTale

Three brothers born to the underground throne. Kindness, Justice, and Integrity. One shall fall, two will find themselves on opposite sides. And a the seventh soul will be found Started writing: 2017 long pause: November 11th 2017 Started writing again: March 16, 2018 Finished: ? This story was written and published o...

The Power of Determination (Female Frisk and Chara x Male Reader) (ON HOLD)

(THIS STORY IS ON AN INDEFINITE HIATUS UNTIL FURTHER NOTICE) A young lad named (Y/N) has heard many tales about people going missing near Mt. Ebott. It isn't until his best friend named Frisk goes missing that (Y/N) decides to see what secrets lie within the mysterious mountain throughout the years. Story will contain...

Six Skeletons, One Maid

Moved from AO3 because of reasons! "You are the only maid (or worker in general) that serves for the Skeletal Household. It's a skele-ton of work, but you manage by keeping onto a fairytale dream."