Welcome to the Undertale Fanon Wikia[]
Hello and welcome to the Undertale Fanon. This is a place where you can post ideas for new locations, enemies, and new plot ideas. Please read the wiki and roleplay rules before contributing.
WARNINGS[]
- Some topics during the RPs may be offensive to some people, so please join at your own risk.
- ANY RPs that are involved with this wiki may - and probably will - contain spoilers. If you care about your Undertale experience and don't want it spoiled in some way, continue with caution.
Latest activity[]
