I remember seeing this recommended to me a few months ago but i forgot to bookmark it to play later. A few months later and I finally stumble across it again, I'm so glad i did! This is one of those death game VN's that pull off that feeling of utter dread sooooo well. Games like Danganronpa (the first one), YTTD and 999 are all games that do the same, playing this was an emotional roller coaster from start to finish. I wasn't expecting the game to be so long either, which just makes the emotional scenes hit more since i'm actually invested.
TLDR: Amazing game, thanks for making something so unique!