As Undertale fans know by now, the player character in the original game was named Frisk. If you started a Genocide playthrough, you would then be introduced to Chara, the fallen human who got ...

Once you complete a Genocide run in Undertale, Chara becomes bound to Frisk, and they destroy the world you’re currently in before going in search of other worlds to ruin.

Toby Fox's Undertale is intentionally vague with much of its narrative, which has allowed fans to come up with these fascinating theories.

It's no mystery that Deltarune's protagonist Kris bears a striking resemblance to Chara, but it's possible this design dates back to Undertale.

This isn’t my Frisk. My child would never beat up monsters senselessly in dungeon-crawling action. This might be the actions of Chara. Yeah, let’s go with that one. If you want to cosplay the ...