Crossmare one-shots (REQUEST OPEN)

just some Crossmare for the soul

A Reaper and a Glitch -A Destructivedeath fanfic

I'm going to experiment with this one. I have a better understanding of Geno becoming Error in the fandom and want to toy with it a bit. What if Geno had Goth at the time that he became Error in the antivoid? How would that relationship turn out? Now Error raised Goth as the only parent Goth knows closely, protecting...

Soulmates

Nightmare feels hopeless. His Soulmarks tell him that he's supposed to have four Soulmates, which is really peculiar in itself. But... Who would love a murderer like him? He's the personification of all negative emotions, of all evil. Who would be willing to love him...? And across the multiverse, four people ask them...

Dreamcember 2021

It's Dreamcember everybody! And I'm gonna be doing at least one for the entirety of the month! The only catch to this is that It's allll gonna be ErrorDream/Insomnia. If I'm gonna do other ships then it would poly with Insomnia, so yeah :D Just a warning but I don't make Error the top in any of my books, as I believe...

(HIATUS UNTIL JUNE) Gosh This is HORROR-ble (Reincarnated as Horrortale Sans)

A story where you, the reader, are reincarnated as horrortale sans, some things you still retain from your past life, like how anxious you are, and how you pretend to hate puns (you secretly love them). You're not sure what this new life has in store for you but nothing could compare to how bad your past life was...

Child of my Killer

Blueberry lived a Star Sans and died one. Then he was reborn the son of one of his enemies.

Reincarnated as sans from Inclinetale

I got reincarnated into an Undertale Au that I made called Inclinetale ... Yup that's it, oh and I guess I have a twin now.

Reborn As A Baby Bone?

Y'know when I died, I did not expect to awake in darkness and then birthed as killer and nightmare sans baby bone. Also a little later when I was birthed, I found out that I was the ship child that I had made up and drawn out of pure boredom before I died.

Sans AUs Oneshots

Idk man, I just thought I should revive my one shot book, but in a different way Will contain a lot of Error and Dream content though so yeah, they're my fave Snases ans also my OTP lmao Contents include •Random descriptions •Anything else I would like to write about •Adopted ideas •Sanscest Dat's all. I shan't accept...

Path to healing

Error the forced God of Destruction end up in another multiverse. He will finally discover the happiness of friends, family and maybe more? It's not really an original idea but I hope I can make it entertaining ^^ Some dark theme like panick attacks and strong language. FgoD concept by harrish6

New Eyes, New Me

Dream had spent most of his time being pushed around by Ink and was expected to be the solution to everyone's emotional problems. The only thing he did for himself was to try and gain Nightmare's forgiveness and trust. He knew it would be difficult, maybe even impossible. He still wanted to try though. But he was losi...

Repurposed

Nightmare. Guardian of Negativity. Or so they seemed. They chose this new life, not out of a desire to change the outcome, but to see if they could make the best of it. Perhaps they should've come back as the guardian of positivity, rather than negativity. But it's too late, now. One thing is clear: they have a chance...

The Switch!

this takes place in an au where dream is a dick and so is everyone of the star sanses thankfully everyone else is normal but nightmare still hates having to entertain them by pretending to be the bad guys to stop them from doing something stupid that could cause serious damage and the rest of the multiverse is less th...

You're A Zombie?

Sans was a regular human being, just trying to get by in this apocalyptic zombie world. That was until he got bitten. Cover by TigyShark

Would You Love Me, If You Really Knew Me?

Danny loses a bet and is forced to attend a fashion show dressed as a girl, something he was only half sad about. Unknown to him, Vlad was also there and took great interest in 'her'. This is a story of personal discovery, finding love, and learning self-acceptance. Pompous Pep! (Danny x Vlad) *Danielle was never clo...

Pirate's Love

Cross was tired of it. Living like a royal guard. Anyone else would've been ecstatic , but cross hated it. He wanted nothing more than to leave, and one night he did just that. He was leaving someone important though, and now he doesn't know if he will see him again... he doesn't even know if he is alive. Will he fin...

Fire Escape

ever sense Error can remember, hes dedicated his life to giving his dying brother, Geno, a gift. the gift of a good, strong brother. with Geno's life slowly draining from him, Error focuses day and night on trying to do everything for his incurable brother. even if it meant doing absolutely nothing for himself. But on...

Blue Strings Of Mercy

(I do not own this picture or any of the characters, Undertale and any AU's in this. I only own this story.) The Original Error was angry, destroyed everything he could and became known as the Destroyer once he was dragged into the Anti-VOID. He was driven mad by the screams that only he could hear as he lost all his...

Stories of an Ex Forced God of Destruction

Short Stories of an Ex FGoD Error and friends. Mostly just me putting my ideas out into the world, but I will take requests if anyone has them. All characters belong to their respective owners, and any art will be credited, unless it belongs to me. Probably (definitely) non-canon characters. Undertale Forced God conce...

CreepyPasta Soulmates (Undertale Crossover)

Soulmates. We all know them. Marked by a tattoo on one's body, to help encounter the person, or people, we're destined to be with. So why in the absolute heck does Sans have nine, and why are they all serial killers?

Sans' House Guests (CreepyPasta x Undertale)

The surface was not what Sans thought it would be. Lack of communication skills, communication in general, and social interaction had driven him into a depressed and anxious state of loneliness so deep that it'd take a gang of serial killers to help drag him out and fix his problems. Literally, it took a gang of murde...

Time Miscalculation

After waking up in a 10 year-old body (with all his previous injuries), Error tries to figure out how it all led to that point. He didn't know where he was, he's not completely sure how he got there, and his memories were fragmented. Being taken in by the Gaster of that AU and finding out that his codes are integrated...

From Murder to Dust

It wasn't as if he didn't care for them. He did. That's why he did it, after all. He couldn't watch them suffer, so he did something about it. Dust Sans story with Nightmare's gang.

Broken Souls

What if thinks went just a little different when Error fell? What if someone really loved him? What if he loved someone even with all his positive emotions stolen?

Broken Grace

A new version of Healing What Has Been Broken by @harrish6 This is a Forced God of Destruction story. What if when Error fell someone wasn't willing to let him go alone? What if the family he left behind wouldn't give up on him? What if the judges remembered they are not above judgement? Life is never simple especiall...

Evolution of a Reincarnation

I survived, then lost.* I lived and loved.* I lost, but won.* I survived and loved.* I lost, but survived.* I lived, but was lost.* Can I find myself again? I was reborn as Prime Undertale Sans, but this universe's version is a bit different. I had finally managed to get my happy ending. But, with the introduction of...

Creepypasta x Horrortale

What would happen if after the Horrortale Pacifist ending Sans, Papyrus, Toriel and a few other monsters escape the underground. They hide from society and soon find that nothing can replace their hunger for human flesh. So they just find more humans to kill. This is my first book/ fanfic? , so hope you like it!

nightmare back in time!

nightmare had been alone in his castle for 100 years now his family had been killed by ink he stupidly threw all of his gang in the void but him. dream protected him if it wasn't for dream and his quick thinking he would have died too now he's all alone dream died protecting him and if ink ever found him he would kill...

Ashes to ashes Dust to Dust

I want to make a story about Dust tale sans. however I want to give him a whole new personality, background and even powers. somethings will stay the same. but if your interested in reading then go ahead.

My undertale multiverse/aus react to each other

I also don't have a cover, if someone wants to make me a cover and send it to me, I will be grateful. If not, I can see what I can do about making a cover myself though it might not be a good one. I may just include all of my undertale stories posted and some of the ones I haven't posted to give you all some sneak pee...