ok i purchased demon lord alice. i didn't know but it is possible to buy the game with prepaid cards from itch. and the game worth the price.
chapter 4 is the last part of story and the game story is literally finished of course except some side contents and some artworks.
the ending was good. there are many loose ends but still good for what i want from a fetish games. it was satisfying for me. i still wish there will be more contents, and more growth stage for companions. probably it won't gonna happen but a man can hope
by the way, today i found this one:
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it is more like a twine interactive story rather than a game with very small fmg content.
but still, something is always better than nothing.