Snowdin Stories

Part 1 to Chevron's (my) story. Frisk goes on a genocide run out of curiosity, then he meets someone of interest. Determined to befriend Chara, he continues to do genoci...

The story of a new UNDERVERSE character (fanon)

This is a story revolving around the concept of "Hey, what if there was a virus that turned everyone it touched into the host?" And that host just so happens t...

What happens if Chara got woken up when Frisk fell? What if Chara joins Frisk on their journey? What happens when Frisk starts killing? What will happen to Chara?

no please do not look at this this was made when i was like 11 please click off right now - This is based on my playthrough and interpretation of Undertale, by Toby Fox...

It's 2063, and the world has been consumed by technology, nature almost completely destroyed. Except for Mt. Ebott, where you live. While exploring a cave, you fall into...

An AU of Undertale in which the story of the first human to fall into the underground was altered, creating a ripple effect that changed the underground as we know it. U...

＊ PERSEVERANCE. This was the only feeling the human clung to when he fell into the Underground. To push on, despite the circumstances and choices in his path. How is un...

After Sans decides to take a vacation, Papyrus meets someone very similar to him.

This takes place when Nova is 6 years old. My original plan for her lore starts in Undertale when she's two years old. She was abandoned by her parents and adopted by Sa...

There's a question Undertale fans whisper among themselves, even some boldly publish their interpretation of this possibility... 𝗪𝗵𝗮𝘁 𝗶𝗳 𝗙𝗿𝗶𝘀𝗸 𝗱𝗶𝗲𝗱

My undertale Au

Have you ever heard of the legend? The Mystery Mr is a threat to monsters in the underground. Trapping their souls in Echo Flowers before they get a chance to die. Echo...

Literally all inspired by Undertale: Unexplained Anomalies, I took a few ideas from myself for things not in the game

Long ago, three races ruled over earth: Monsters, Crewmates, and Impostors. One day, the Impostors frame the monsters making the cause of a war against crewmates and mon...

The last human to fall into the Underground 14 years ago has been living with Asgore for 14 years. To cause minor chaos, Flowey decides to play with the Underground resi...

[Monsters have made it to the surface] [The underground is empty] * * * [Or is it?] [With the underground empty and the human making their promise monster-kind is lookin...

HI IM AN UNDERRATED AUTHOR AND PLEASE FUCKING READ IT IM ACTUALLY PROUD OF IT :D you and sans. Not the best of friends but after warming up to him you see he isint all...

This is a high school Au of sans Aus this is not NAJ it's kinda of my version

A custom AU created by me! Alamone. I will update this every time I have new Information