Look... the MC will have to be corrupted since it is the basis of my game.... (As a good guy becomes a bad guy)...
You will see decisions that I will give you so you can choose how corrupt you want the MC to be in the game, but those decisions can bring bad endings or continue the game...
In itself, the construction of the MC that I want him to have is very similar to the one that the MC (Walter White) of Breaking Bad has.
If you are going to see romance between some of the waifus we will have, but this romance will mostly be with the help of Ginn's potion.
And as in the other games, the more potions you give to a waifu, the more lewd things you can do to her... BDSM, Prostitution, among others.
It will be somewhat difficult to create a game 100% like the one you want, but I do try to take your opinion like the others to transform my ideas and create this game.
You will see some Game overs that if you don't do a certain thing or decide to be a naive person you will lose the game as such...
There is a phrase in my country that is somewhat difficult to translate but in theory it would be: "OR YOU EAT... OR THEY EAT YOU"
What does it mean that if you let other people pass over you they will abuse you...
Under that phrase among others is how the MC will have to stop being a good person, naive or however you want to see it and if he wants no one to abuse him then he will have to be more cunning (Corrupt)
Whether the corruption is mandtorily prostituting or sharing LIs, or having mandatory fetishes like BDSM, maledom, or femdom, or turning LIs into mindless servants of the MC. I will have no interest in the game. If so, I really don't know how can help you that I tell you what I like about the game and what I don't like if I don't like the base of the game.
If you can make in-game choices that corruption has more to do with making LIs open to sex with the MC and the MC open to experiencing new things but not really being forced to do them... I might like it (the example of some corruption routes that I can like are the harem routes of "Public Sex Life H").
Regarding the bad endings, to give an example, I have to decide if the MC prostitutes an LI or not, and if he doesn't, he gets a bad ending, then I will have the bad ending and end the game there. For two reasons: 1) I only see one ending in the games, when I've seen one I don't start it again (or load a game) to see another. 2) There is no chance that I would choose the option to prostitute or share a LI, so why charge if the only viable option is a game over?
On the other hand, if the choices related to bad endings have nothing to do with certain situations of the LIs (prostituting them, raping them, torturing them, sharing them with others, NTR, treating them like shit, things like that) nor with strangers (mainly raping a girl, known or unknown), if not, with situations related to how the MC reacts to threats or situations generated by other guys, for example, if the MC decides to beat up the drunk or leave him alone after some altercation... then I have no problem with the MC beating the drunk to death. Actually the MC can be a jerk to the rest of the world, but not to his LIs.
Other than that, I'm fine with the romance being due to the potion as long as the MC doesn't act like a jerk to the LIs.