Ash_theAwesome

In Nightmare's gang, there's one major rule: NO LOVE. when Nightmare sends killer to at least get some information about the star sans's secret base, (I think I may have spelled that wrong)Killer comes back with 0.3 hp, And Night takes it into his own hands to protect him. But for some reason Nightmare's goop starts going away. Is it possible that he's feeling positivity? (Ok, that's a bit cringe but that's all I got) this is my first fanfic so please don't judge.Warning: I have the inability to spell "sanes" correctly.…

somegirlnamedHenry

YES IM WRITING ANOTHER ONE. I DON'T KNOW WHAT TO DO AND THIS SHIP JUST MAKES ME HAPPY, OKAY?! If you don't like it, cry about it- (kidding. Just don't read if you don't like Killermare. Or me. If you don't like me, too.)…

avxntxrime

Completed: August 8th, 2020 Killer is nightmares right hand man. Doing everything nightmare pleases. (That sounded wrong. Not in that way- Anyways-) though errors second in command. Meaning he'd be in charge if nightmare couldn't. Once killer thinks about why error does almost nothing even if he's second in command. Did nightmare choose killer just because he wanted too? Did nightmare want killer to be there 24/7 for a reason? but what would happen if the good people weren't what they seemed?Read this shitty shit to find out, ha. This is so bad but people seem to..like it? I don't know how but enjoy this...creationTHIS IS AN UNDERTALE FANFICTION…

starcutter66

A soulmate, it something everyone has, but very few find, some fall for someone else, sometimes the soulmate dies before they are found, Sometimes they don't even try to look for each other. But finding your soulmate... well it's hard to explain But i can give you one word.Perfect…

KillerMare_Vist

Just some human au killermare stories I came up with. They will be short doe.Both are still male too.…

ThatOneChestnut

Horror and Dust were up to no good again. Killer was sleeping on the couch peacefully but he was very unlucky.Soon Enough He was In Bed Sleeping.This ContainsKillermare/NightKillerFluffAngstSick Kills BoyLittle bit of Swearing-Any other things that you may or may not have to take precautions of-…

MelodyStarz

Nightmare and Killer are both enrolled in a summer camp for all aus, where the two meet. They have a lot of fun, until the incident. Will they make it through? Or will they be lost along the way?[ discontinued - soon to be deleted, see parts five and six ]…

foxyrokxy

Some silly lil one shot about the one and only Killermare ship!Human au (only in certain chapter)Contains :violence (?)Strong languageLemon…

tamnawt

Random shit nightkiller related#16 in nightmarexkiller #19 in killermare (WHATTTTT) WOOHOOO…

Leen_5527

Just some high school bad guys in love.…

InkyIsBest

Hello this is my first one shotYes-FIRSTBut yeah. It's about Crossmare and Killermare or maybe Krossmare.And yes this isn't for kids cause of cussing, violence and sexual content.So read with caution.…

OCJPlayz

Hello!I take any requests, as long as it's not smut, I will write a lemon if need though I would prefer not to.FluffLimeLemonAngstHappyAbusiveNon-abusive (?)Plot…

Shattered_Simp

After an assassination attempt to kill Nightmare, his life was saved by a complete stranger. In exchange for this stranger's good deed, Nightmare would repay them many years later. Little did the guardian of negativity know that this deal would be the start and the end of many relationships. The guardian's bad past with romance will have to be set aside as Nightmare is only given three days to find "love", or his entire life could be ruined.AN OFFICIAL REWRITE OF THE OG!!…

puddle_of_creativity

Nightmare lost everything. Everyone left him the moment he showed weakness, even though that was when he needed them the most.Killer stayed. Killer wouldn't leave him. Killer would always be by his side. He had sworn to do it.So Nightmares figures were gone except for the king and queen, had either defected to the opposing side or simply left. Dream clearly had the upper hand in this game.But nobody expected outside interference. The only question was which side they swear their loyalty to. Will it be the warm, intense sun or the cool, gentle moon?[Besides my Ocs, I don't own any of the characters]…

sebastian_is_lost

The Guardian King of negativity? In love? Wow, that's a laugh! (*obviously cover art isn't mine, btw*)…

AU_Mutltshipper

I am finally doing an OTP Challenge! This is going to be about one of my favorite ships, Killermare. I'm going to try my best to finish this challenge. ~ ------- ~ Trigger warnings!- Foul language- Panic attacks?- Suggestive content~ ------- ~ Characters don't belong to me!Ink - ComyetError / Geno / Fresh - CQ | CrayonQueen | LoverOfPiggiesDream / Nightmare - JokuKiller - RahafwabasDust - Ask-DusttaleHorror - Sour-Apple-StudiosCcino - Black-nyankoColor - superyoumnaBlue - Community (Popcornpr1nce was original creator)~ ------- ~ (There will be translations!)- Dream / Nightmare = Spanish- Killer = Arabic(May not be completely accurate since I'm using google translate)~ ------- ~ OTP Completion -Chapters 21/31 (1 chapters are not the challenge)~ ------- ~ The first few chapters are most likely cringe and not well written since it is my first story on Wattpad since I left for about 3 years. As you read the writing will get better!If there's any spelling mistakes, please don't hesitate to tell me! I'm dyslexic and find it hard sometimes :)…

Shattered_Simp

To My Readers: This is NOT the updated version of this story. It's more of a cringy first draft, so if you want the newer version, it's coming out in the middle of April 2024. Nightmare made a deal with a person long ago, and now it's time to repay them.But Nightmare is starting to think the task to repay them is too hard. After all being the guardian of negativity, three days to make someone fall in love with you is difficult.Will Nightmare be able to keep his promise and find love? or fail and lose everything he ever loved?…

Aron-Might

Nightmare and killer have sex why idk?get your sins here since its all that... as the title says.…

TheSparkleUnicorn1

Everyone knows the CPAU, right?if not please watch it- it's glorious-So what of the concept is with Killermare ship children, aus of Crescent, Angst and Merciless, all attend a Christmas party hosted by Creator!Merciless…

somegirlnamedHenry

Killer was a servant whose master hated him. But one day, he was called to work for the Prince's family instead. Little did he know, it would be the best thing to ever happen to him...…