Wow, my first impressions after reading the content tags...it made me excited to play this, and I though this might be a decent harem / incest story. But then I read through many of the (spirited) posts describing how terrible the story was written, and that it has content that should never be part of a harem story. But then seeing some of the images of one of MC's love interests fucking and manipulating the father. Man, that was eye opening for me...that this title would eventually just be a huge pass for me...after seeing that content.
Also most harem fans in the AVN community, won't like seeing the odd story content that has forced unavoidable Netorare (NTR) type content...which I state again, really doesn't fit a harem story at all. I would definitely recommend that the project dev's consider (temporarily) pulling their project out, and going back to a total rewrite of the story. And as well fixing the family personality flaws...which is very much needed. Or at least properly tag this project...instead of not disclosing any of the NTR type content, which has already hurt this title standing potential. FYI, Harem fans don't like any NTR content happening to their love interests...especially if it's not avoidable. )
Also I believe it's a huge mistake, making MC out as an idiot simp, while having (potential) Li's seen fucking other another guy. And I wouldn't be surprised if MC's wife is also fucking other men while on her sudden expensive trips away without the MC, and the family (happening off camera).
Then we have MC's daughters, who are written as shallow selfish gold diggers (yet they look really cute and innocent). And finally, I wouldn't be surprised if MC's dad fucked MC's wife in the past, and is the father MC's daughters. (Judging how this story has played out so far, I wouldn't be surprised. )
Anyways, I hope it works out for this project. Good luck with this future endeavor dev.