|Also Known As:||Radiation, Fwugradiation, Annoying Dog|
|Occupation:||indie composer, gamedev|
|Medium:||music, video games|
|Works:||Earthbound Halloween Hack, Homestuck (sound team),Undertale, Hiveswap (sound team), 74 (collab with Itoki Hana), Deltarune, Little Town Hero (composer)|
|Official Website(s):||tobyfox Twitter; fwugradiation Tumblr; Toby Fox Bandcamp|
|On Fanlore:||Related pages|
On a joking "who would win" Tumblr thread about the staff of Hiveswap, Cohen Edenfield claimed that he had personally seen Toby do parkour in real life, and said that Toby's only weakness is his shyness.
As a Creator
Fox appears in Undertale and Deltarune as a small white dog called the Annoying Dog, and has gained a reputation for appearing in interviews and at awards ceremonies wearing a mask that looks like the character. While he has withdrawn on social media since fan response to Undertale was so huge, he is well known among fans for his eccentric sense of humor.
Fox is also known for slipping the song Megalovania, a piece he originally composed for his Halloween Hack, into other projects he works on, including Homestuck, in the flash animation [S] Wake, and Undertale, during the final boss battle of one of the routes.