This petiton is made to, convince toby fox to make an Undertale cartoon, to explain plot holes left in Undertale, as well as to continue what would happen after the ending of Undertale. Another option would be to make a prequel, explaining what happened before the events of Undertale

I believe that making an Undertale TV Show, would benefit Toby greatly, as well as increase the audience of Undertale even further. I think that Undertale would best translate into an animated TV show, rather then other forms of media such as movies(i think we all now how bad video game movies are). And with Undertale having 4 million sold copies, the audience for a TV show would be much greater, than that of a movie.

Also making a movie is far more complicated, takes more than and considerably more money. Plus selling the rights of Undertale to a movie company is harder, whilst selling them to an animation studio is far easier.(this is not the final version of the description)