This person has a wiki of his own: Undertale Wiki.

Toby Fox
Full name Toby Fox
Famous for


Birthdate October 11, 1991
Age 24
Hair colour Black
Eye colour Brown

Temmie Chang (friend)


Video Game Developer, Music Composer

Toby "Radiation" Fox, also known as FwugRadiation, is a video game developer and music composer. He's best known for Undertale, a game he made with his friend Temmie Chang. He originally started out on the Earthbound fan site . He also made music for the comic Homestuck.

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