so, kind of a stretch of an idea, but how about a puzzle game, with VN elements, focused on weight gain?
i’m going to admit i’m pretty much getting this idea off of huniepop, but basically, you meet girls, get to know them through VN interactions, and finally bring them hope to fatten up over one or several sessions via a blockdrop minigame
now to make this a bit more on the unique side, i propose a couple of things:
-various blocks have different elements to them, so matching one set could increase butt weight, while another would increase breasts, one for belly, and one for all four
-having girls actually lose weight over time when you aren’t fattening them up, so you get to do it all over again, with a toggle for on/off
-possible modability, for custom characters. i think it’d really help if you could easily add in new characters, from OCs, to look alikes, to even monsters and furs
and that’s about it. honestly i’d love it if i could actually make this myself, but aside from spending time with a bunch of game creators i don’t really have any skill for making various assets, which really puts a hamper on what you can do