Alphysxundyne Stories

[COMPLETED] [COMMISIONS OPEN!] Frisk is broken and unstable. Their mind was overtaken by Chara and now they never know when will Chara reach out to hurt Frisk's friends...

-FIRST BOOK OF THREE- Ever since the War, magic humans have been training to kill all monsters when they escape. They've even built a special school designed for teachin...

A long KingDings fic because this ship does not get the attention I think it deserves. I love this ship, and it's adorable. I plan on making this a full story, so buckle...

Papyrus completely falls for Mettaton after seeing his new body. But can he get the flamboyant, fabulous robot to fall in love with him?

The monsters have been released from the Underground, and are planning on making peace with the humans. Frisk promises to be the ambassador of the Underground residents...

Pacifist. Neutral. Genocide. SAVE. LOAD. RESET. Over, and over again. Living through an endless loop has started to take its toll on Sans. Eventually, he just doesn't ca...

(COVER ART IS NOT MINE) They finally got to the surface. Finally after so many times. So many resets. So many Genocide runs. So many resets. They're finally here. Frisk...

The love and parenthood of the lovely undertale couple, Undyne and Alphys

This is what happens when ur bored on a road trip. (Contains some slight NSFW, it's probably fine.)

This is an Alphyne book, but it's HandPlates! Yeah, it's random. I know. I'll come up with a better description later. Cover not by me. Also, WattPad won't let me make m...

Sans is a pun loving skeleton who loves to sleep and slack off at work so when he started to change everyone began to notice it very quickly. They all brush it off think...

hi everyone please comment down ask or dare characters also in this story deku fell underground with frisk and they live underground with goat mom qnd there friends

Two sisters live alone in a beautiful place called Ebott City. Their pasts were beyond rough, but they make due now, living normal lives. ....Except for their black soul...

Mettaton is a star, loved by everybody. His voice is one of an angel. So is his heart, but nobody bothers to actually get to know him. Until he meets Papyrus.

An AU where alphys turns into a mad scientist, what will become of her missing friends?

Once again, I was alone. I preferred it this way. After all, you can't be hurt if there's no one to hurt you. Well, that's until the monsters came to the surface. To be...

Hey you guys just thought I'd put this here, these are the kids of my fav pairings from Undertale hope y'all like it. If y'all don't that's fine just please don't be mea...

Stuff I like