Frisk is the playable character and main protagonist of Undertale. The eighth human to fall into the Underground, they embark on a journey to return to the surface, whether peacefully, neutrally or genocidally. Frisk personality is usually ambiguous, Depending on their actions, players can interpret Frisk as merciful and kind, or merciless and violent, since they're very often speechless to them. Frisk is obedient and their personality is depending on the player. Frisk have no stated gender