DemonicaTale is an AU made by CobaltTails. It was originally gonna be a Miiverse comic but Cobalt was too lazy. It turned into a sorta thing someone would do with the fanbase of Undertale. In this AU everyone but the protagonist is a demon, Sans speaks in the Sans Serif font, Papyrus speaks in Helvetica, and it is officially canon that Mystery_Man is NOT the Gaster sprite.


Demonica Sans, formerly known as Seimu. (Horrible name, I know.)

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