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This is an undertale story that includes all of the characters you know and love. You're going to meet a few humans that might make your life helpful, or very, very bad. Hope you all enjoy!

"In this world, its kill or be killed" - Long ago, two races ruled over Earth: HUMANS and MONSTERS. One day, war broke out between the two races. After a long battle, the humans were victorious. They sealed the monsters underground with a magic spell. After the war, the monsters retreated into the deepest part of the Underground, which would be called, "Home." - Note: In chapter one i NICKNAME frisk "Sam" Due to the fact you dont figure out their name until the end of pacifist so i had to put a nickname to make it easier to write and read. Sam is a neutral name so it should be fine. - NOTE: All lines with this symbol " * " is going to be in Wing Ding font in the final release of the book. But for now, it is already deciphered for you! - *So yeah! This is book one of my Undertale Series, which will be 2 books in total. *The book is Fanmade of course, Support the original game by Toby Fox. *Since its Undertale, i have to warn you guys obviously that there will be action and mature things. And book one is Genocide, so... *Follow my Instagram: @Djcasso -

An alternate universe of Undertale, in which Frisk decides to stay underground for the rest of his days. DISCLAIMER: As well as the usual "I don't own Undertale or its content" spiel, I also make a few assumptions as to how the game goes. Frisk is male, and an old child - pre-teens. The run is a neutral run; although Frisk hasn't harmed anybody, he wasn't aware of the possibility of dating Alphys, and so is unaware of the True Lab. This story contains spoilers for all three endings! Cover art provided by Serain, who can be found at http://serain.deviantart.com/

The story takes place after Frisk sets free all the monsters in the Underground. After that, everyone was happy until...something horrible happened...

Hunted down, the only way to escape was up Mount Ebott. Y/N and Frisk, two extremely close friends, needed to continue running, they didn't want to go back. Not back there. The hunters were too close by now, but the two found themselves ready to jump down a large hole. They'd rather die than have to go back. So with one step back... they found themselves falling to their death. But... they didn't die. (Chara: 16F | Y/N: 17M | Frisk: 15F [Changed my mind Metta no longer exists in this universe 💀]) Story started on September 8th, 2024. (This story is inspired by A Shift of Events, made by Incurvat)

Frisk spared everyone. The barrier was broken. All the monsters are free. But you, an 12 year old girl on a hiking trip, fall down. Now that the barrier is broken, no one should be left in the Underground, right? This is my first story, so it might not be too good... still, I hope you like it! Cover made by @Fluffy-Bush

This is going to be a Frans fanfic this will be my first try at this so please don't judge me to much and later on if i feel like it i may put a little lemon. Frisk just left the ruins more determined then ever to free the monsters from the underground. none of the art work is mine so please give the people some credit

One day you go play in the forest with your best friend but both of you fall into a hole and after that, you will experience a journey that will change your life forever. This story will contain (a little) explicit language, violence, and fantasy violence, and in later chapters sexual content. Original artwork used for the cover by: KyoBlack_Haru

This is my first story so I'll try my best. If there is any fanart, I don't own it and I probably found it on google. This story will include Bipper, Beast Wirt, Ice Finn, Genocide Frisk, and others. I hope you enjoy.

This is an Undertale Papyrus x Reader. This is also my first story, sorry if it's bad! As if loosing your family wasn't bad enough at a young age, you had been bullied your entire school life. And after finishing school, it followed you. And things only snowball once you didn't have enough money to pay for the apartment your renting. But, you didn't expect a certain Skeleton changing your life forever. You two have a great time together. Until something tragic happens!!!