Hold up, I'm pretty sure there was a game that was exactly like this but a text adventure that I found linked on ao3.
Viewing post in Detective Sunny and the Flower Boy's Knife (Omori) comments
That's correct!
https://archiveofourown.org/works/39132912/
I reworked my text adventure into this visual novel, with a few rewrites here and there, but it's mostly the same with a few added jokes. And uh, sorry for taking a month to reply, I've not really checked on the comments in a while.