[Sorry, this will be a long comment, I'm just saying...]
I will say one thing, I love the chara-design. I also like the frenchie touch in the whole universe (even though sometimes it has some mistakes). I disliked the weird fluffy attitude of the characters being all nice at first, but then, it just reminded me of Deltarune in some ways.
There is anyway something bothering me in the game atmosphere...Its scenario is the weakest point I found so far, let me explain:
Until when you get at Cosette's home I had no bother with the story. But then, I don't know if it's just me, well things just add up and it looks like some puzzle with sometimes one piece missing half-way into the story. And when you get to notice it, it's weird you see.
I think if there was some backstory to Mercredi at the beginning, maybe it would be a good looking puzzle (I just created a horrible metafor). Same thing about John's story with Mardi: it is so weird looking of a story, I mean she basically just raped him and blackmailed him right away within two minutes; that's how I see it.
Same misunderstanding with the deer called Anna, we don't see it anywhere through the game, but one day we just kill her like that because of an insult ? It's insane ! (isn't it ?)
My last problem within the scenario is this last: I agree Mercredi could get her horns off with any method, but how could she make her skin turn white ? (I haven't seen any explaination about it anywhere, is it just like a domino effect with the horns being removed ?)
It's getting pretty long, so I'm gonna finish now. I really liked this game and even though I didn't catch everything, it was a really good experience. Mercredi, even though what she did was bad, is a good character.
I hope you do some other games in the future because you seem to do it with good convictions !