Outerkiller Stories

Cross is taken in by a new Mental Hospital. A better one. But is it really a mental hospital? Or is it a sanctuary where he is destined to find love. What happens when t...

Requests can be made for any user. Basically Undertale ships that everyone ship and have a child. Rules- Only name the ship and I'll draw. Nothing else, just let my i...

This is the Threequel to what seems to be becoming my Errormare fanfic series. The first is called A Blind Deal of Destruction with the sequel called A Destructive Famil...

Art by productionroxy! edited by: Me! when bill and error 404 first met they became friends but they didn't know they had feelings for each other but bill has a dark sec...

Fresh was just, you know, 01011000==-- another t̴͕͖͓̀y̯̤͑́́̓́p̶̸̨̺͊̍̒̓̀i̵͓͙̱͚̎͟c̷̹͖͋́̃ă̶̸̝ͦ͊̿͋͞ḻ̸͈ͧ͑̓̓̀͡ nerdy skeleton Monster (because of course it's something you s...

Outer was never very found of the multiverse. For him, it was always enough to be in his own universe, he didn't necessarily need the contact to all these other Sanses a...

Everyone has a dragon side but everyone forgot about it, everyone? No error knows he will try to help the multiverse with their dragon side. In this story error remember...

✨ Completed ✨ Okay, this was my first book that I had every posted. It's so bad. Please don't read it. I may make a better version in the future but for now, it sits her...

Killer and outer have never met before. Until nightmare ordered killer to go hunt down Outer! Find him and kill him. Everything changes for killer once he met outer and...

The creator no longer responded to the protector's calls, those colourful hues stopped dripping from the doodle-sphere. Without those hues, he couldn't feel anything. U...

A book to get my writing back into steady pacing, and while I add it some small ideas of other pairings as well! Mostly for fun, and create some small stories! ❋*˚┉┉┉┉...

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Does anyone still read these? I commend you for still being a part of this fandom! I won't update too often, I have a lot of stuff to do, but I love writing for you all...

a outer x killer oneshot more into interaction then the fluffiness long chapters can request in any chapter fluff on the chapters with fluff written cover is from x_nz...

This is like an UnderTale AU Oneshot but it's lazily made also u can request me ((I won't accept your Request when you rush me to do it))

Request any ships and Plot is a great help for the story!!! (CURRENTLY NOT ACCEPTING REQUEST) (Cover Art by @Jakei95) Dunno who they are tho- I think it's Dream and Cros...

"We must keep our relationship a secret.. and I promise to protect you" ===== "You must choose between me or him.. You can't love two person at the same t...

During the aftermath of a strange 'Multiverse Collision', Killer decides to take a break from the Bad Guys and pays visit to Outer's AU, just visiting a old friend. Once...

Nightmare and Killer are in-love mates, but some months ago Killer met Outer on a mission, and he ended up liking his company. Killer stopped loving his mate for how Nig...

(Cover Credit: https://amped-creations.tumblr.com/post/172250573172/phew-jakei-you-are-amazing-and-all-the-hard) As the title suggests, this is just a series of random s...