Readerxundertale Stories

After the events of "Unitale: The Darkened rooms" You find Chara and explore numerous universes with her while having fun and being a cute couple.

--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-- --T...

*Your life is terrible. * *Absolutely terrible. * (Cover image does NOT belong to me)

A undertale au where you, all your classmates and a new girl in a green jacket wake up in a dark room, fighting for your lives doing fatal challenges for the amusement o...

[This story has been abandoned at the end of volume 1, sorry for those who enjoyed reading.] A story set in the RWBY universe with BioShock, Undertale, Doki Doki Literat...

whoa! i know what you're thinking is it different parts? im sorry my friend it will be all together but with different outcomes! enjoy!!

You've read the title, so you know what this is. I will take suggestions, like who you want to be the next insert and stuff. Maybe some requests, but no guarantees. With...

This is my first story so it'll probably suck... It's also kid friendly. I was too lazy to make the person on the cover a hybrid 😂 The chapters are going to be pretty s...

*This is a random fan-fiction about Undertale and Creepypasta* Please don't judge 👩‍⚖️ **EDITING PROCESS** Read on to find out more. The first chapter might have a lo...

After the events of "UniTale: Universal Adventures" You and Chara settle down in your new universe as you plan to live happily for the rest of your lives. Unfo...

I'll take: - OC's (no, I will NOT take them literally and claim them as mine. I'll credit you!) - Requests -Anything Else (probably some smut here and there, but not...r...

Read it to find out. 😝 I do not own Undertale. That is the property of Toby Fox. This is just a fanfiction.

Under tale conversation with you. This is just for fun LOL!

In an attempt to escape her abusive mother, (Y/N) ran away to a new town, in a new home, attending a new school. With a new start came the relief a clean slate, along wi...

Do you ever wish for a place where you can role play, Request a one-shot, Ask questions to your favorite Undertale (And any of it's AU's) characters, and much more, all...

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...

so um... this is my first story i'm sorry for bad story lines ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ A young girl saw a game. a game that is conviniently "UNDE...

This is fan fic. And this, *pulls out a literal lemon* is not the same. So what im trying to say is: • • • This fanfic, isn't a lemon. It is, however a sans x reader. SO...

Hahaha..... so, this is the first story I'll be making here in Wattpad and please excuse me if I have any errors at my spelling or grammar..... I'm Filipino and i can ba...