Hypothetical: If I were to make a game

[HornyMonsterGirlEnjoyer]

I post a lot on this site. Discussing whatever catches my eye. However I'm not a game dev. In my free time I've started wondering what my game would be like. I've decided to compile all my ideas into one single game idea that I think I would make if I had the time/money/resources etc. When I say game in this thread assume it's a hypothetical.(Unless I'm talking about a game mechanic/idea I liked in a previous game and decided to implement in my hypothetical game.)

But first the title of this (hypothetical)game: MONSTER FUCKER: Harem Edition

PREMISE/STORY: In this game's world human's are a rare species. A more prominent species are monsters. A race that has a unnaturally high female birth rate. In this world males are seen as status symbols almost. If a monster girl can find a male she is regarded as an important member of society. Even more so if the male is human. With this in mind the MCs parents hid the MC for as long as possible. When the MC finds out about the rules of this world he leaves his isolated existence to form a harem of monster girls and breed a new generation of humans. Over the course of this game's story you would find out that the MC is the only one who has 100% human DNA. All other humans have some monster DNA in their blood. The only way this would affect the game is all your offspring would be human/monster offspring instead of the more common offspring in this world being one of the parents races.

GAMEPLAY: It would be a mix of VN/RPG mechanics. There would be a heavy emphasis on story in the beginning before the premise basically becomes "how many monster girls can be in MC's harem?" The RPG mechanics would be different stats: Think DnD. With on extra stat that's not in DnD: Genitals. In this game "battles" would be a battle fuck style. The bigger the genitals the harder the battle. So the more monster girls you "conquer" the higher your genital stat would be. That also means if a monster girl has a big ass or big tits there battle would be harder to beat.

THE HAREM: I wanted to elaborate on this particular fetish of mine. The harem would function more or less like a polyamorous relationship. All people in the harem love everyone in the harem equally. The MC being the only character in the harem being male. This means some sex scenes wouldn't involve the MC and just be two harem members fucking each other. Maybe the MC would be watching through the door or even encouraging members of his harem to fuck each other. This basically means the MC is the only straight character in the harem while on the monster girls are bisexual.

FETISHES: Monster girls would obviously be the most prominent fetish. There would also be a lot of master/slave relationships. In the game's world males are often seen as trophies. The MC would reject this idea and assume a very dominant role in sex. Most of the time resulting in a kind of dom/sub mentality in to most of the sex scenes. There would also be some netori where the MC would steal a monster girl who is already in a relationship and recruit her into the harem through a mix of being the "better" man and some mind blowing sex. The MC in this game would be basically a male power fantasy. Although I would try to make it so that you never see his face. Maybe he looks like a hentai protag or the whole game would be mostly POV?

FETISHES THAT WOULD NEVER BE IN THIS GAME: NTR(excluding netori), Rape, Ugly Bastard, Sleep sex, spider/insect girl(This just because I have arachnophobia), human women(only monster girl lovers would like/play this game. They are the target audience at least.)

So that's basically my idea. I would welcome feedback because there is a small chance I do actually make this game. The idea actually excites me quite a bit even if I don't think I would ever have the time or passion to complete it. I guess if I could learn to code in renpy/RPG maker most of my ideas could work.I just am not super familiar with those programs

 

[Febui]

The only 100% human? What are his parents?
What are their parents?
Rest in piece purebred humanity, it dies with MC as there are no 100% human females for him to mate and continue the lineage. The end of an age. We're looking at a world a few generations away from the human race being bred out of existence entirely. So grim.

 

[HornyMonsterGirlEnjoyer]

The only 100% human? What are his parents?
What are their parents?

Maybe I should have elaborated. His parents met and married while humans weren't a rarity. By the time MC is born they are. By the time MC is in his mid 20s his parents die. Then he learns more about the world and it's rules. His parents hide the MC because they don't trust monsters for some reason. Maybe a monster kills a sibling of the MC's parents? I would probably not elaborate on why MC is the 100% human. It would just be a way to make the player feel special. And also a bit of an incentive for the female characters to lust after him.
I don't want the story to be so dark.

 

[Febui]

His parents met and married while humans weren't a rarity. By the time MC is born they are.

One generation? This is such a tale of grim implications. Humanity is no more, so suddenly. They went from not even a rarity to literally 1 pure human left in a single generation. This is genocidal crossbreeding going on.

It would just be a way to make the player feel special.

And being a gigachad that fucks monster-girls into submission, and the only human male managing to accomplish that, doesn't make them feel special? It's a world of these monster-people who all have additional traits to make them more capable than a human, and human men are seen as a trophy, while you want the player to be the one who bucks that role and dominates their mates. Why do you have to be the only pure human? Just be the only gigachad.

And also a bit of an incentive for the female characters to lust after him.

Men are less common than women, humans are less common than monster-people, and he's a manly guy that gets shit done. He doesn't need uber specialness and uniqueness. Humans don't even need to be rare for this, but I understand monster-girls being an overwhelming proportion of the population is desired, so that part gets a pass.

I don't want the story to be so dark.

Maybe don't make the human race getting bred out of existence part of the premise.

I do mean it all in a jovial tone by the way, I'm not being actually critical, I just find it funny.

 

[HornyMonsterGirlEnjoyer]

One generation? This is such a tale of grim implications. Humanity is no more, so suddenly. They went from not even a rarity to literally 1 pure human left in a single generation. This is genocidal crossbreeding going on.And being a gigachad that fucks monster-girls into submission, and the only human male managing to accomplish that, doesn't make them feel special? It's a world of these monster-people who all have additional traits to make them more capable than a human, and human men are seen as a trophy, while you want the player to be the one who bucks that role and dominates their mates. Why do you have to be the only pure human? Just be the only gigachad.Men are less common than women, humans are less common than monster-people, and he's a manly guy that gets shit done. He doesn't need uber specialness and uniqueness. Humans don't even need to be rare for this, but I understand monster-girls being an overwhelming proportion of the population is desired, so that part gets a pass.Maybe don't make the human race getting bred out of existence part of the premise.

I do mean it all in a jovial tone by the way, I'm not being actually critical, I just find it funny.

Yeah, when I make the game I wasn't planning on killing off the human race. The humans are just already in relationships. Then the MC would cuck them be stealing their wives/gfs.