Undertale Fanfiction


Alphys' Adventures [Complete]

by xandermartin98 updated on
Tags: undertale
Chapters: 13 | Comments: 1 |

In my first actually good Undertale fanfic, Alphys and Undyne and the Skelebros take off on a grand journey through the barrier, down the mountain and across the wilderness into the great city of... Read More


Alphys Hoek [Complete]

by xandermartin98 updated on
Tags: undertale
Chapters: 6 | Comments: 3 |

In a blatant parody of The Ren & Stimpy Show, the ever-so-adorable Alphys from Undertale is driven bat_____ insane by Mettaton, becoming the absolute perfect candidate for the ... Read More


The True Earthquake.

by Lionheart updated on
Tags: undertale
Chapters: 5 | Comments: 2 |

Undyne & Earthquake finally escaped the monster world. Earthquake wants to see the stars, but Undyne has something else on her mind.... Read More



Prince Throne: The Battle for Adrude Rock.

by Lionheart updated on
Tags: undertale
Chapters: 2 |

While trying to find out who killed Concrete the 4 year old adno and started the war, Prince Throne & Mosaima travel through different dimensions &  fight through danger with the marude c... Read More



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