1 Work by baskitcase

Navigation and Actions

Listing Works

  1. Underverse fanfic ideas by

    Fandoms: Undertale  

    20 Dec 2025

    Tags
    Summary

    Ideas for Undertale/underverse/ sans AU fanfic wrighters who can actually wright. Also if you do end up using my idea or inspired by it I don’t mind if you give me credit or not I just want you to send the fic to me so I can read it.

    I do not own any of the characters used so credit to the creators and credit to Toby fox

    Language:
    English
    Words:
    766
    Chapters:
    4/?
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    47

Filters

Filter results:
Submit

Include

?
Include Ratings
Include Warnings
Include Categories
Include Fandoms
Include Characters
Include Relationships
Include Additional Tags

Exclude

?
Exclude Ratings
Exclude Warnings
Exclude Categories
Exclude Fandoms
Exclude Characters
Exclude Relationships
Exclude Additional Tags

More Options

Crossovers
Completion Status
Word Count
Date Updated
?
Submit

Clear Filters