I would say I spent like 3 or 4 hours trying to find Bloodborne Kart (didnt find it) and like an hour or so admittedly to loading screens (to keep the authentic feel) but holy shit this was a literal masterpiece of not even a demake but its complete own game.
I don't want to spoil much, but it isn't "just the first two bosses", and there is SO MUCH HIGH QUALITY original content. (edit: and that final surprise??? are you kidding????? i couldnt even find the words good enough to describe it)
I've played a lot of remakes and demakes and fan games, and this was among the greatest I've ever played. I give it a solid 9 out of 10.
This was also the perfect blend of Bloodborne's feeling and PS1 feeling, it felt like it just kept getting better and better.
Lilith and whomever was involved with this game, you're literal geniuses. So much talk of this being "a Cease and Desist waiting to happen", FromSoft and Sony should be begging to hire you. This was a phenomenal masterpiece and you should be proud.