Horrorfell

Horrorfell is a Combination AU, a mix between Horrortale and Underfell. Horrorfell is an AU where a neutral run was done in Underfell, and is far into the future. Due to a lack of resources- mainly food- and strict laws put in place by Queen Undyne, the majority of the monsters have slowly gone insane, including Sans and Papyrus- though Sans still holds a small measure of his former self, but given that former self was nearly as violent, this hardly means much.