It's actually crazy that the mischief makers song was the first/only one you recognized. I think that's what they call game recognizing game.??
Much of the OST was from MOON. which eve has read and so she had shared to me, and which she has also said is like, really similiar to the plot and vibe of this whole thing in entirety, so it's like , funny that i made a shadow analogue of a game i haven't read and will have to now to compare my work.