Frisk is the main protagonist of Season 1, and the first five episodes of Season 2.
Appearance
Frisk is a young child around 13 years of age. He has yellow skin with shoulder-length brown hair. Due to possessing a Determination soul, his irises are red. He wears a blue and purple-striped shirt, brown shorts (Season 1)/pants (Season 2), and dark brown shoes.
Early Life
The details of Frisk's past before his appearance in the underground are largely unknown, and they have not been established nor revealed in Glitchtale. Thus, the reason he had appeared in the underground is also unknown. What is known is that he spent a significant amount of time underground by repeatedly resetting the timeline. He had experienced many different outcomes before starting his first genocide route, where Glitchtale Season 1 begins. As stated in Love Part 1, Frisk has explored every variable and has seen every piece of character dialogue by the time Megalomaniac occurs.