It's using koikatsu models and renpy. You can immediately identify it as grifting trash from that alone - koikatsu is a game with a fairly detailed character creator. They are taking other people's created characters, from an actual porn game with a million times more content than this could ever have, and then taking screenshots of that game and stapling them to a dogshit lazy VN. There is no actual work done on any of these endlessly churned out trashpiles.
These asset flips are mostly churned out by third worlders. They create a demo, pretend to work on it until the cash dries up, then vanish. Most likely doing multiple of them at a time under different names. All for patreon grifting from idiots that don't know what koikatsu is and are easily scammed.
Yeah that's... Not true. There are innumerable Koikatsu VNs that are actually pretty good, the two in my sig just being the tip of the iceberg. Yes, there's also 40 billion terrible ones, but that's going to be true of anything, because indie game dev is like fanfiction. 90% of it is going to belong in the trash.
Trying to moralize about it taking other peoples' characters when
A) this is a fucking piracy website you sub-arctic IQ motherfucker
B) It's a porn parody, they were always going to be someone else's characters
Not to mention it's clear you've never actually played Koikatsu, which itself is basically just a VN with extra steps and a char creator. It definitely doesn't have "a million times more content than this could ever have", in fact it's quite likely that this silly little VN is going to meet up with the limit of the actual content Koikatsu has because Koikatsu is first and foremost a model creator and poser with some pre-packaged animations. It was all but made for this exact use.
Don't assume people don't recognize or use Koikatsu just because you want to feel cool and edgy while you look down your nose at them. Sometimes it's used because the developer has the artistic skills of a lobotomized walrus and the options for sexy pics is either "rip real porn gifs off redgif", "get an AI to do it and hope people don't pay attention to the finger gore", or "use a third-party poser software with a generic look".
I'll take that as a challenge not to make trash that crashes and burn.
Well, it's going to be an uphill battle, at least. While I vehemently oppose 333 and think he's a dumbass, I have some experience in Koikatsu and I can tell you that it's pretty hard to get decent stuff out of it. What you've got doesn't seem bad, but it's not at the point I'd call it good yet either.
I'd suggest experimenting with some filters, making your own animations in-engine, and custom clothing rigs and such. All three will be a slog, but any one would make this stand out some.
You'll also have to level up in Writer a bit, I think, though much of that should come more naturally as the game progresses. The rough thing about VNs is, you need both quality AND quantity, since you need enough quality for it to be engaging to read and not skip through, and the quantity to fill multiple routes and plotlines with said quality.
Good luck. And don't make anyone off-model, not all of us like Ruby with Yang-sized honkers.
