I like games with gameplay, out of my head and being english based I would recommend:
-Monster girl dreams: Monster girl style game that has a decent combat mechanic and is mostly battlefuck based, kind of fun albeit it is overly safe with vanilla actions (for example it is a really big advantage to choose a feet fetish as your weakness cause it isn't very used)
-Tales of androginy: While it isn't my thing futa x trap I find that game really well done on many aspects, as a game it is fun.
-The company: If mind control is your thing then this game may be made for you, albeit I find the lack of a challenge quite boring and the development feels kind of slow.
-Peasants quest: It has quite a few things that I like, it is quite centered on pregnancy, it has a few NTRish scenes but it isn't the main thing at all. To be fair I like stuff that goes from "rags to riches" so it's something I would totally recommend.
-Hentai high school plus: It is a fan game with all it's implications, it can be quite funny to corrupt a school albeit I would have liked some advanced stuff (like femdom club, maledom club and futadom club fighting for supremacy lol, unfortunately none of these clubs exist haha).
If we go out of english based games... I have a tendency for strategy and some RPG games:
-Rance series: It never gets old, overall we are a rapist hero in a world full of darkness (basically it's a harem game series with bad stuff happening, almost always to characters that are secondary), some games show it more compared to others (kichikuou rance is the darkest one having the possibility of girls to become insane, die or get raped, Rance VI is kind of the same but on generic girls).
-Kamidori alchemy meister: This is one of those games that I never uninstalled, the game is fairly good, it has NG+, harem based albeit not too high on H content but I tend to play it again from time to time, quite funny overall, recently the castle meister got a full translation too however I don't like how it works on routes (cause there is a bad ending route and it isn't my thing).
-Daibanchou big bang age: I love this game, the only problem I have with it is that without a wiki it's almost impossible to get all 5 events of some characters lol, has some rape stuff and can be quite limited in turns for a strategy game.
-Leane 2: Strategy game that can be quite funny to play, easy to get NTR if it's your first time playing cause you miss some stuff, to be fair it has some weak points, like being too easy for me even on the highest difficulty and it isn't rewarding enough for our hero, if those things changed I would totally put it at the top of my list but unfortunately it is what it is.
-Succubus senki: Do you like fire emblem? well that's the type of combat it has, it is fun to play but not enough stages and missions for my liking, but for the rest a really solid game.
If you ask me what features I like the most... :
-Capture system for both player faction and enemy faction on strategy games: I'm a fair player on this point, if the enemies can capture my generals I want to be able to do the same, and of course if there is rape for my generals the same for the enemy lol.
-RPG mechanics: I quite like to grow stronger with time and this is quite shown on most RPG games, some games do it better than others thought.
-Investments, decoration and improvements: God do I love to be able to invest money to buy stuff, be it houses, businesses or anything else! even better if I can improve it or decorate it too, I'm just a fan of that stuff lol.
-Reasonable challenge: What makes me love a game is the challenge, being able to be defeated, make the enemies stronger or myself weaker is something I truly appreciate, on this aspect I remember Kurenkisho quolta amadeus, in this game the character if defeated got permanent debuffs unless you managed to find a way to remove them, that kind of stuff is really nice on my book.
