Yep and i was instantly immersed and left with an indelible impression like very few works of art did.
That was three years ago, funny thing is i didn't bother finish it when i first discovered it, i simply liked to play it from time to time.
It is just recently that i finished it for the first time.
I managed to go through the game without looking at the wiki or guides (okay maybe just for the uboa event and the witch effect cuz i was rly blocked), by keeping progress of my adventure by noting everything in a blocnote and i didn't have this much fun playing a video game since a long time, it was like being Madotsuki writing in her dream diary (talk of an immersive experience!),and i always thought it was the right way to play this game.
Also the ending really surprised me despite the many forshadowings found throughout the game, and now i feel dumb for not having seen it lol.
Anyway, all that rambling to say that this game really left an impression on me and will always have a special place in my heart.
It's so simple yet so unique.