I've had some bugs in my playthrough like the ringing noise doesn't stop and keeps repeating till the end, some dialogues don't have voice acting or loaded incorrectly, it's kind of a bummer that the main character only appears in CGs, I love the ending CGs so much, but sadly it's also the only thing that makes this whole experience worth it I guess? Still a decent visual novel imo, reminds me a lot of Aquatic Grave by LiminAce which has somewhat the same story lol (https://liminace.itch.io/aquatic-grave).