Toby Fox ( Radiation ) on Tumblr

The guy who made the halloween hack and Undertale, that would be me. I finally got around to making my own tumblr. Also, for all you undertale fans: I'm very worried about some of you. I've seen what you've done to my characters. 

HOMOSUCK 2.0 — Toby “Radiation” Fox from the real world

Toby Fox Tribute Page (Free Code Camp)

Found on iFunny Undertale, Undertale funny, Undertale memes

hot thiggity thighs — homestuck fans or former fans talk about toby fox

Toby Fox moment, Toby Radiation Fox

Happy birthday, Toby Fox! : r/Deltarune

SaveLoadReset — UT Humans' Genders

Toby Fox, Toby Fox Wikia

sanity has no meaning in this place — TOBY FOX REPLIED TO RANBOO???

Homestuck Vol.8 - 07 Love You (Feferi's Theme)

Daily Toby Fox Trivia on X: (8/26/2010) Toby Fox confirms on Tumblr that he is the one singing the Homestuck song Squiddles! (for the album of the same name). / X