They fucking reek. That's the first thing Sans notices about these animatronics. It doesn't take long until he notices other things about them, and after a lovely little meeting with the companies lawyer, Sans is blackmailed to keep working for the company. He thinks it'll be easy to collect some evidence and get the company to sink. It's... not that easy. With learning how to coexist with those who tried to kill him previously, every layer of the mystery he unravels only opens more and more questions. Sans is just trying to survive. --- Undertale x Fnaf crossover, updates the 1st of every month.

It was supposed to be just a normal day of working in the underground. It wasn't supposed to turn out like this!

Freddy and his friends are climbing Mount Ebott when Foxy decides to run, but trips. While trying to save him, all the others fall down. Will they be able to get out with all of their parts intact? Thenextdooralien sent me the cover for this I hope you like it. Rights to Cory go to NewScapePro.

After a genocide run, when Frisk decided to destroy the world, Sans' soul didn't make it back. It ended up inside the body of a woman, who'd quirk was to destroy her soul and place another into her body. Now, in the body of a woman, with no money, no friends, and nothing but his natural skeleton powers. Until someone sees him and offers for him to become an assistant teacher in one of the most powerful schools in the world. It's an offer Sans can't refuse. !DISCONTINUED!

A monster cursed to kill the souls of the wicked. If it doesn't, it will die. Trapped by humans Underground, sealing it's fate. An grandchild who returns to the surface, only to pick up where his grandfather left off. The only Underground Creepypasta. For the record, in this Zalgo is a dark angel, Slender is a demon.

Everyone knows the story. Asriel died upon the golden flowers long before Alphys took one for her experiments, and revived him in the form of Flowey due to the determination. This happened again with the monsters falling down, showing a pattern of the true strength of determination. Determination is the key for keeping monsters alive. But what if the determination came from a human? And what if Sans became trapped in her body? Sans is now a human girl, and he has a lot to learn about being a woman. ~~~~~~ Cover is fanmade, big thanks for that!

Two worlds collided in the form of a relationship. It felt like Romeo and Juliet to those around them. Two people from different backgrounds and races met, and against all odds, fell in love. As a result, both of their worlds mash against one another in a battle that should have never happened. Maybe Sans shouldn't have opened that window. Or maybe Toby shouldn't have climbed in. Either way, it was too late now. ~~~~~~ Basically my CreepyPasta x Undertale crossover got really popular so I guess this ship is a thing? I really didn't expect to create a TicciSans ship when I wrote the first book but whoops here we are! I don't own CreepyPasta or Undertale, just this story and this ship! Cover is my art tho

"What the fuck?" Sans went to grab at the door handle, confused on why three random men were climbing into his car, but a gun pointed at his head stopped him. "Drive," The masked man hissed, "Now." ~~~~~~ In which Sans is kidnapped by the three proxies of Slenderman and becomes their hostage. It's as unusual as it sounds.

A series of entries about a film a certain robot had been working on. But then, something went wrong. Very wrong.

"I hate women's clothes," Sans spat out. "HOW COME?" Papyrus asked, tilting his skull. How come? Sans glanced over at Alphys, and then Frisk, the two nodding back at him before he looked back at his brother. "Well, isn't that a funny story, huh?" ~~~~~~ All of Sans's life, he's had some difficulties with voices in his head. Or, just one simple female voice, always whispering things to him that he didn't want to hear. At first, he thought it was Chara, as Frisk had explained to him later in life. Oh, how far off he was.