Alternate Universes

Alternate Universes are different timelines of a huge variety of scenarios (What ifs, different conditions, etc.). 
== All AUs Masterlist ==
=== SHAETALE AUs ===
The following are variations of the SHAETALE AU.
* SKELESIS (SS)
* SHAEBIN HOTEL (SH)
* WYATTALE
* WRIGHTTORNEY 
* DREEMURRTALE (DT)
* GOOD SISTER (GS)
=== Fandom-sourced AUs ===
The following are AUs made by the UNDERTALE fanbase. When they appear in ST, the narrators try to keep the canon of the AUs, although adding some of their own twist/interpretation as well.
* BAD BROTHERAU was created by former Tumblr user Ask-The-Great Papyrus.
* UNDERFELLThe UNDERFELL AU is created by Fella. UNDERFELL.tumblr.com
* HELP_TALEThe OG creator is unknown. However, the concept was completely used differently in ST.