underswapfan fiction

Fandom · 484 works

181 underswap stories are open to everyone here, 59% of them complete. The average one runs about 6,500 words. Read any of them in your browser, save it as an EPUB, or listen to it.

Works

Some results are potentially explicit

Horrortale-fandom+4

Cold Currents

by JacketBones (orphan_account)

Trapped below in your own little world, unable to leave it even if you wanted. That's a little too close to home for a certain kind of people, especially of the bone variety. But what do they care?

General 29k words 6 / ? ch In progress 1.1k kudos

Circus · Eventual enemies to lovers · Falling In Love · Fluffy· +14 more

Undertale (Video Game)+8

Guardian of Bones

by RavenWriting

The skeleton's find themselves in trouble. Danger threatens the entire world and all the alternate universes, the skeletons realized that they desperately need help as soon as possible. And who better to get than you, the reader?!Join the Undertale's skeleton duo and their alternate selves on this journey of saving the world, falling in love and the road to recovery. Every single universe is relying on you... can you handle that extra weight on your shoulders?(Reader has a few issues and they go through a lot in this story! If your okay with being dragged through hell and back, then proceed! You shall be rewarded fun times and skeletons lovers for putting up with angst and cliff hangers! Enjoy!)(UPDATING AND BACK AGAIN! SORRY FOR THE WAIT!)

Teen 83k words 52 ch Complete 1.1k kudos

Reader Is Not Frisk · Reader Is Not Chara · Bad Puns · Bad Ass Reader· +125 more

Swapfell - Fandom+3

Live Again

by Nocivenox

You are a small bookstore worker who is suffering at the hands of your parents, who have caused you to have severe depression and anxiety.One day you went out after a bad call from your father to find Grillbys. There you meet a certain skeleton. Will him and his alternate selves be able to help you live again?

Teen 21k words 22 / ? ch In progress 726 kudos

Depression · Reader Is Not Frisk · Reverse Harem · reader is female· +1 more

Fellswap - Fandom+4

Swapped Over

by Teutonic_lisp

Having little to no memories on what happens, you wake up to find two skeleton brothers who look awfully similar to yours. Confused and slightly disoriented, you later discover that you had been dragged out of your universe and into one that looks the same, except everything is Swapped Over.*Updated Description

Teen 44k words 16 / ? ch In progress 688 kudos

Alternative Universe - Fellswap · Alternative Universe - Underfell · Alternative Universe - Underswap · Alternative Universe- Horrortale· +26 more

Baratale+5

Why Me? Cause Why Not.

by Wheat_Rye

You were your average human being. You had friends, a loving family, stable job, great house, an unhealthy obsession with video games. What more could you want?You were content with your life.Then skeletons crashed through a portal in your ceiling and decided to ruin everything.I wonder how this is going to end up?

Teen 19k words 19 / ? ch In progress 452 kudos

? - Freeform · A/U · AU · Alternate Universes· +17 more