hi!

I started playing Kamidori week ago or so but before I created new game I always like to check how does the game work/look so I downloaded the save file which was in chapter 9. I liked the game based on that save so I started playing, after clicking New game I left everything Off, did not change a thing. Then I overwrote the save I downloaded. Now Im in chapter 8, and I feel like I have a lot of things that I shouldnt. For example Deadbeat dungeon was open for me since the beginning (though I used it only recently to get few levels). Another thin was that from the beginning I had a recipe for Elf Princess Tunic and gohic Maid(I couldnt make it because I didnt have the Beads). I noticed that I also have a full gallery with all the Cg and stuff, I dont really care about these so I didnt mind it being there. Now I wonder though, how much did the original game changed because I had this save at the beginning?

What files were present in ch9 save you downloaded?

RT.DAT contains CG/scenes/dictionary/NG+ data, so you got extra gallery and dictionary.
Apparently, some NG+ features (like the new clothes) are available even if you don't check "NG+ events".
You won't miss anything in your new game, you'll just have some extra stuff. Don't worry.

More or less. With NG+ events off, there should be barely any difference.