VEN813'S PROFILE

Hi guys. I'm currently working on Seraphic Blue translation, and I've been struggling a lot with importing the edited background menu images back. The problem is that I use the same background for every image, and on some of them the colors stay smooth in the game:


...and on some the smoothness becomes completely broken:


I did read this article, but before going deeper I just want to be sure that there isn't a more simple solution, because again, some of the images I edited didn't get all messed up for some reason.

Honestly, it's the first game where I've got a problem like this, so I'm not that experienced in using IfranView for fixing images (or better say, I don't know how to use it at all). I presume the problem is in the writings, because when I tried to import just a blank background, it worked perfectly fine.

Anyways, if anybody's willing to help me, here's the link with the folder containing the examples of edited images and the original ones. I don't want you to fix it for me ofc, I just want to know what makes the problem:
https://mega.nz/file/a10iQDZA#7KXjRnVPZYsF4545Wk4_kSet9ARZOaP4YGK1-6TiR5k

Thanks beforehand.

Hello, everyone! I only hope it won't count as spam, but I have a big crush on that game and currently I'm making a fandom page about it. I know, this game doesn't have much fans around the web, but if anybody would like to participate or just to pay a visit, you're welcome! (beware! Bad engrish ahead!)

https://seraphicblue.fandom.com/

There is not much content for now, but we're slowly working on it.

About other games, right now I'm playing Alter AILA Genesis and Hellsinker, also liked:
Hello Charlotte
Pocket Mirror
Ib
Off
Mothlight
Space Funeral
Lisa (didn't really like the third game though)