Intertwined reminded me of the Interview. Totally different game, but that's just how my brain works.
The Interview was really good up until it fell off a cliff. I have a soft spot for what it could have been.
I think any game that gets finished is high up on my list. To that end, these are some of my all-time favorites:
Parental Love
Sisterly Lust
Urban Voyeur
Lab Rats
I Love Daddy
Dating My Daughter
OSIL
The Point of No Return
There are others that I really enjoy(ed) that are not (and some will...
Most my peeves have been mentioned. I detest bimbo in a game. Massive cow tits and ridiculous donkey dicks. Bad translations. There is just no excuse for that. Bizarre stories (I'm looking at you Mou-Sama). Extremely unrealistic interactions between people just breaks immersion for me. Koikatsu...
I am blown away by Daz3d just because of what it can do. AI is also depressingly good. Hand drawn is often refreshingly unique. Those would be my faves.
Yes, yes I do. There are so many options as well. I prefer immediate family to extended. Step-sibling is a poser cop-out. Have sex with a step sibling is not incest. I like it when corruption and impregnation are added. Off to go and play my banjo now.
RenPy has the added advantage of being easy to reverse engineer to help with choices when there is no walkthrough and the cheat stats for those grindy games.
Html SugarCube is the same. Easy to circumvent some grind.
Simple Life, although the pregnancies are too quick for me, I prefer more realistic, which may cause game issue obviously.
Newlife
Girlife
Zombie game where the protagonist used to be a teacher. Starts with him and his daughter in their apartment, then he gets daughter's friend, he mother, a...