[Lengthy post]
Three things I want to point about myself regarding this game... I've read all 59 pages, so I can pretty much know about the game without playing the game. Secondly, I'm an ntr hypocrite. Meaning I love when the mc steal girls, but hate it when the girls get stolen from the mc so this game was something I was going to boat jump, but the comments about this game dragged me to all the way to the end. Lastly, I'm not a patreon supporter so my opinion is the same size as a grain of salt.
I want to say props to the dev not only for making a compelling story (based from what I read on the comments) but having great fucking art (my god, I'm so fucking jealous when are you releasing tutorial videos? or at least direct me somewhere with art similar to yours mr. manwha artist) to the point that I got interested playing the game (haven't yet until full release), I do have to say that this game sort of reminds me to any cyberpunk 2077, where the main story is linear but secretely branches out based on your interactions with the characters and each branch have an actual ending with a possible epilogue (even tho is not remotely close in terms of genres or similar gameplay).
An issue that I found regarding this dev and is not towards him specifically since I've seen this happen in different media to different ambitious creators (specially in this plataform). The reason why content tends to go downhill is because they listen to fan especially those that doesn't support the creator (like me lol). Once again, I've read through everything (not proud) and I can tell that the dev had a clear idea of what he wanted for this game, but got clouded by the flock of new player playing his game with the illusion of making more revenue if he hit certain points x person want in the game to be implemented, while I do agree for the dev to be open to some suggestions, I also believe on the idea "you can't make everyone happy" otherwise your roadmap is going to be scratch and be a total mess. Personally, I would recommend to stick to your roadmap, if there are any suggestions that catches your eye, you can either implemented to the game after you are done with it (if it fits the story), or use it for the next game you create, but always put your story first (creator 101) after all some of us snakes only complain about what we want but are not willing to support x project for x reason or just because we can get it for free lol. Try to experiment on your next game, and have fun with it and use this game as a learning tool to step up your game development and try new things to that you couldn't have in this game, but always stick to your roadmap. If you want, make sticky notes for suggestions that you think might fit into your game without going the extra mile to add a new concept to something that you weren't planning to have in your game.
Also, chin up brother, don't compare yourself to the developers that start racking money for some quick buck game, they'll probably be crashing and running away when they can't figure out how to add 2+2 (pun intended). Let me ask you a couple of months later if those guys are still making money or dropping projects left and right xD. A piece of advice, "rome wasn't build in one day," meaning you can probably make more money on the long run, rather than the short term, but that is just my opinion. If you want to call it quits, then nobody will blame you after all everyone need to find a way to put food on their table, but I'll honestly suggest trying for at least one more game, even if it is a short one since I believe you have the skills to make good money, and if you end up deciding to be just an artist, comics are also a way to go, you can always find somebody looking for an artist.
This is my humble opinion, I know I barely spoke about the game but I haven't played yet so I don't want to write a biased opinion just because I dislike x tag since I do want to "fight back" and maybe get revenged on the unfaithful bit- oh wait, this ain't shield hero, I would love to get revenged on mia or maybe have a harem ending if there is one, but most likely I want mc to be happy. Anyways, sorry for the lengthy post, I realized I said more than what I intended to say, but I wish the best to the dev.
Edit: tagging
BootyProfessor so he can read it.