The music is amazing, the art is that lovely soft pastel kind, and the meta concept is cool and fun-scary buuuut! The MC is unlikeable imo. They're written like everything is kind of a bother if you choose even a relatively tame negative reaction, but if you do choose to go for yandere boy, MC becomes conveniently stupid ignoring the tell-tale signs (as in, ready to jump on that d*ick kind of stupid). The latter is perhaps acceptable for convenience but maybe change how they narrate so they don't sound so judgey or at least so they sound more neutral? If they choose certain options THEN make them more inclined to narrate in a certain way, is what I suggest. Additionally, maybe not make it so that even though the narration is in first person they somehow have eyes on the back of their head (i.e. "I didn't notice him hungrily trailing his eyes on my behind", etc.). First person narratives should only encompass things that the narrator themselves notice with us, being the player, picking things up on the background for context clues. Lastly, I know the guy is a yandere and all, but maybe make his advances and actions a little less obviously desperate. I mean, I know he is desperate but him getting what he wants hinges on him acting... not so creepily into us after we literally just got home invaded. The option to have him over at our place after Violet warns me about a break-in had me internally screaming (more of in panic). A tip I can suggest to ensure the dialogue is more subdued and manipulative is this: if the yandere boy were replaced with someone not-so-handsome, would the lines be interpreted as creepy af? Could anyone irl be able to get away with saying that shite without being branded a creep? Unless the plan is he's edited even how we respond and narrate so he could get his best endings as easily as possible.
That aside, this critique was made in mind cuz I really want it to succeed. It's such a nice concept and you're only early on the story so I wanna see it work. Best of luck to you!