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. 

Toby Radiation Fox : r/CuratedTumblr

Today is Toby Fox's Birthday! : r/Undertale

Burgerpants concept art is his actual in game sprite

Hope this isn't considered shitpost) I was doing some research and all and I found this old Tumblr account saying is Toby Fox, Is it the real deal, or it's just a

Too good not to post : r/Undertale

Toby Fox, Wiki

Look! It's Toby fox on Tumblr! :3

Toby Radiation Fox, Diary of a Tourney Kid Wiki

Toby Fox, Wiki

Do The Homestuck (Demo) - Toby Radiation Fox

Found on iFunny Undertale, Undertale funny, Undertale memes

Undertale - Toby Radiation Fox - Once Upon A Time (Adventure Remix)