FANDOM


Welcome to the Undertale AU Wiki!
Hello! This is a wiki dedicated to the myriad of Alternate Universes for the indie role-playing game UNDERTALE, by Toby Fox.

Alternate Universes, or "AUs", are alterations to the story, world, and or characters of Undertale, be it crossovers, changes in aesthetic, or role-swaps.

The objective of this wiki is to record, document, and feature each AU's contents and ideas, as well as give credit to the AUs and their original creators.

Given the nature of AUs, spoilers for the original Undertale will be present here. It is highly recommended that you've already played the game before reading this wiki.

AU Submission Guidelines
In order to submit an AU to the wiki, it must follow these guidelines:

1.) The AU must have a reasonable amount of content. If it's a drawn comic, sprite comic, and/or written story, it's recommended that at least 2-4 parts/chapters (2 long parts vs 4 short parts) have already been released for public viewing. Alternatively, if there is an abundance of official or fan-made music/artwork for the AU, as well as a relatively descriptive summary of the plot and all major characters, then it may be submitted.

1a.) Please do not submit a page/pages for an AU if you had only created it recently, or are in the process of creating it. Please wait until you finalize the major points of it, as well as producing a reasonable amount of content.

2.) If the AU is not owned by the submitter, then full credit must be given to the original creator(s).

3.) False information regarding an AU, intentional or not, is not allowed. New information regarding an AU and its contents must be fact-checked from the official source.

4.) Low-effort AU characters (copies or recolours of existing characters from Undertale, labelled as "original") are strictly prohibited.

5.) AUs with NSFW/L content must include a warning on the top of their page. NSFW/L imagery is strictly prohibited.

6.) It can't be a combination of two existing AUs. However, it can be a new AU built on the premise of the combination of AUs; specifically, a new AU using the same character roles as a combination of AUs would, but under a different name and with different designs to characters, plot, and other details.


Failure to follow above guidelines when submitting an AU to this wiki will result in the page's deletion or modification. Repeat offences will result in a ban.

Latest activity

  • new page CannibalTale
    created by MaddietheMop 2 days ago
    New page: Add Video Add Image Welcome to the world after a Neutral route!!!! In this world, IT'S EAT OR BE EATEN. Disclaimer: I am not copying Horrortale...
    Added photo:
  • edit User:SpinnerGuy341
    edited by AprilWiki98 3 days ago diff
  • discussion page hi
    comment by AprilWiki98 5 days ago
    AprilWiki98

    AprilWiki98

    hi alificiro i am just a person in the AU wiki  may will can be friend  

    Stopping By to Say Hi

    You can leave other users messages by clicking "Leave message" on their talk page.Ask for help, thank them for their work, or just say hi!

    Stopping By to Say Hi

    earned the Stopping By to Say Hi badge
    Awarded for leaving a message on someone else's talk page!

  • edit Reichtale
    edited by SirSkrubbins diff
  • discussion page Talk:Under(her)tail
    new comment by BraedenXane 56
    Comment: When you accidentally discover Undertail: *Presses True Reset Button*
  • discussion page Hey..
    comment by Ho1vs
    Ho1vs

    Ho1vs

    I'm not an Admim or anything, but please stop making unorganized pages with bad grammar, all AUs must follow the rules.  

    Stopping By to Say Hi

    You can leave other users messages by clicking "Leave message" on their talk page.Ask for help, thank them for their work, or just say hi!

    Stopping By to Say Hi

    earned the Stopping By to Say Hi badge
    Awarded for leaving a message on someone else's talk page!

  • edit Storyspin
    edited by AxelLFN diff
  • discussion page Talk:Storyspin
    new comment by AxelLFN
    Comment: Fixed the page up a little bit, hope you guys don't mind ;). I added the role list.
  • edit Storyspin
    edited by AxelLFN diff
    Added photo:

    Making a Difference

    Is something missing? Is there a mistake? Don't be shy.
    Click the edit button and
    you can add to any page!

    Making a Difference

    earned the Making a Difference badge
    Awarded for making 1 edit on an article!

  • edit Rebirth of hope
    edited by Sanstablook diff
Featured article
Spritedgylogo
Primus's Underfell is an upcoming game by Primus based on their interpretation of the aesthetic AU, Underfell. The general premise of the game is traversing through Underground after being morphed into a much more darker, twisted world than in the original game.


Read More...

Create blog post

Blogs

See more >

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.