I played the games roughly 2 Months ago and I really liked the series and it was interesting how the developer improved over the games. Regarding the gore I think the most unsettling was the sprite of a student trying to hold its own guts in and also a bit the shift of what happened in the third game, but I think overall its not too bad and the games are really worth it. The story and themes can definitely shake ones feelings, but theres worse. I remember binge watching all of omori a few years ago which hit me so hard I completely obsessed over it for weeks. Anyways if you do play the series I recommend saving frequently. Sometimes there are diverging paths, but more importantly there are some decisions which can result in an instant death and replaying an hour just because you’ve been captivated by the game (and not saving) can taint the experience a bit. Tldr: I really like the characters and the story of the games, especially the second and third one and can definetely recommend the series.