Genocideroute Stories

This is a crossover between Percy Jackson and Undertale After a genocide route, Sans is somehow not dead, and Chara has broken the barrier and mysteriously disappeared...

You don't remember how and when you fell into the Underground. All you seem to know is that it's inhabited by monsters with little to no signs of human life. You make it...

The story takes place after episode 1 of indie cross and the start of season 2 of my hero

¿La pequeña genocida siente arrepentimiento? ¿El peso de sus pecados es suficiente para rendirse o su determinación corrupta la impulsará a seguir? Pensamientos de una n...

I was just watching the ending of Undertale yellow's genocide route and I couldn't help but think how Flowey was the true idiot so I decided to write a short story about...

When the demon child Chara takes control of Frisk's body due to a single mistake, genocide reigns. Again and again, they reset, and again and again, the demon takes over...

What if Chara didn't control the Genocide Runs? What if it was Frisk? And what if, after all was said and done, Sans still remembered? A short what-if conversation betwe...

This is what would happen if Sans's prediction in Undertale Love Story was correct and one of the humans did, in fact, do a genocide run. let's find out!

It's the world against you or you against the world. Or, in this case... You against me or me against you. Your choice. Either way, I win.

It WAS a pacifist run. Then, Frisk rested for the heck of it, causing the consequences to crash in. Violence is mentioned in this story. Disclaimer: I do not own Und...

this is the third story about when sans and papyrus ask howler questions about who she is and about her family and her past

This is my interpretation of the Chara encounter at the end of the genocide route and most likely a one-shot (providing that people don't ask for any more.)

Frisk is caught in the bathroom after cutting herself by the one and only Sans. What will he do when he finds her?

Preview of the story I'm working on: Post Reset Chara- Preview Story Description: In the Undertale game, made by Toby Fox, there different endings; Pacifist, Neutral, an...

i'm going to be completely fr i stole this entire story off of undertale amino back whenever this was posted and i've never been able to find the original creator (COMPL...

Chara gets into Frisk's head. Together, they erase the world. And then Frisk regrets it, misses their friends and the underground and the happiness they once had togethe...

In the Undertale game, made by Toby Fox, there different endings; Pacifist, Neutral, and Genocide. This story is about one Frisk who's curiosity got the better of them a...

It's just you and Sans facing each other in the judgement hall. After everything you've done to lead up to this moment you have to face the ultimate obstacle, Sans, but...

Sans the skeleton is a resident of Snowdin in the Underground, and life as he knows is mostly alright. He had his optimistic, egotistical brother, Papyrus, his mysteriou...