Sunshine is free and can be acquired by going to BetterRepack.
I'd highlight the fact that this is a Sunshine exclusive mod, I'll probably not end up using it because of it, anyway thanks for answering.
you can run this in Koikatsu/Party by adding
<game>Koikatsu</game>
to the zipmod manifest.xml file
Could you please show where I should add the text?is it directly in the Zipmod File and opening it with a notepad, or how are we supposed to add that text?I would really appreciate the help.
