Thread:MasterSlenderTR/@comment-36255661-20181204220357/@comment-31939618-20181204220641

The reason for Glitchtale Prequel: http://camilaart.tumblr.com/post/174646619405/i-think-someone-may-have-mentioned-this-before

The reason for Gaster's age: http://camilaart.tumblr.com/post/160914263090/how-old-is-gaster

I think there's no mistake.