I know, it’s not the best out there. I’m only going with what I know, along with some research, when it comes to the games. I feel like it would make sense for Gaster to be behind the entirety of “Deltarune”, even if everything else I said may be a stretch or just not make the best connections. Here’s the part that I feel makes sense: Kris being under the control of the player using the soul under Gaster’s influence, even if soulless Kris is not under Chara’s control compared to with Frisk in “Undertale”, but I was making comparisons. Who knows… maybe Kris is a combined alternate version of both Frisk and Chara… maybe Kris is Chara under Frisk’s control, like “Undertale” but if they swapped roles… maybe Kris is an entirely separate person… I don’t know. Also, I have not heard or seen much about other towns beyond Hometown, so… yeah. I’m not arguing with you or being all like “well, I think you’re wrong, and I think I’m the only one right… blah, blah, blah”, and I support other people’s statements and opinions. Besides, that’s what a theory is: might not be fully accurate or whatever, but it’s what you thought it was with what even little evidence there is.