Undertale AU Wiki

Welcome to the Undertale AU Wiki, the main place for documenting Undertale's AUs. If you wish to contribute, just know that it is REQUIRED for you to read the Rules and Guidelines and the Policy of the Wiki BEFORE doing so.

As this is an AU Wiki, this wiki is NOT meant for characters. The Undertale OC Wiki exists for those. This Wiki is also not meant for AUs that do not have presence anywhere else, and those should be put on the Undertale AU Ideas Wiki.

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Undertale AU Wiki
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Articles in this category should be moved to the proper subcategories.

Sequel AUs are AUs that take place after the main story of Undertale or, in the case of AUs of AUs, after the story of the base-AU.

Post-Pacifist

Post-Pacifist Sequel AUs are AUs that take place after the Pacifist Route of Undertale.

Post-Neutral

Post-Neutral Sequel AUs are AUs that take place after one of the Neutral Routes of Undertale.

Post-Genocide

Post-Genocide Sequel AUs are AUs that take place after the Genocide Route of Undertale.

Post-AU

Post-AU Sequel AUs are AUs of AUs that take place after the story of the base-AU.

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