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Undertale Wiki

Welcome to the most informative encyclopedia on Undertale!

We are currently maintaining 316 articles and 1,054 files, and you can help!

Please be sure to thoroughly read the Rules and Guidelines before you begin editing.

This wiki recommends refraining from reading most, if not all, of the articles in order to avoid spoilers unless you've reached all three Endings.

About Undertale

Undertale is a role-playing game where you don't have to kill anyone! Undertale was created by Toby Fox and was released on September 15, 2015. The demo can be downloaded and played from the official site for free, and the full game can be bought on Steam.


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