Frisk
Frisk is the human protagonist you control after falling into the Underground in Undertale.
Overview
Frisk is mostly silent in dialogue boxes, but ACTs, MERCY choices, and exploration define their personality for each player. The yellow SOUL in battle is yours to steer.
Gameplay role
Frisk’s LV and EXP rise only when monsters are killed. Pacifist-minded runs keep those values at zero. Equipment and food change survivability more than grinding does on peaceful paths.
Story notes
Late routes reframe what “Frisk” means versus the fallen human you name at the start. Play endings before reading deep theories if you want discovery intact.