This page is a list of other continuities that contrast with the Fantendoverse. These alternate realities co-exist and can be traveled to and from. Anybody is able to create an alternate Fantendoverse and add them to the list below. Please note that the list isn't complete and most likely will never be, considering that there are infinite continuities and only a select few are elaborated on.
For more information regarding how it's structured, visit this page.