Now I'm wondering what the other themes could possibly be. Tingly? Itchy? Strange?
The current implementation of the theme select came from when Pregnancy artwork and dialog was just completed, and there were artists lined up for Blueberry and Breast/hourglass expansion. At the time it seemed like I was lining up a lot of artists to add more themes, so I stubbed out some other possibilities to help plug them in later.
I made the game itself to be modular, so that as long as I got artwork for any kind of expansion or transformation theme, I could add in the artwork and story for it.
For my plans for release, I couldn't be happier that I have not one but three themes in the game. Although I planned for it in code, I wasn't expecting it. For now I'm releasing this game with Weight Gain, Pregnancy, and Blueberry for the expansion themes and stories so that I can keep to my already amended schedule for 1st Quarter, 2023.
I do have plans to learn Unity, probably with RPG Maker Unite, and with that I will probably see about remastering SoGIV. If that comes around and I can acquire more assets from artists, then I'll look to adding more themes that are requested.