Board Thread:General Discussion/@comment-26006155-20190617222636/@comment-38339538-20190813015029

I don't really think the Mother series is that important to the theory. The Mother trilogy was not made by Toby Fox,only the Halloween Hack. As a result, the Mother trilogy could only really be used as a reference to see what ideas Toby might've used in his hack. It'd be more logical to release the Undertale video with the script it has now.