Game seems promising, though there are some problems atleast in this demo
After 2 hearts, you dont really know what to do, the description tells you that you can get more monsters by leveling up, and to level up you need to wait for them to generate reputation, so atleast in my opinion the logic choice is waiting some days to get a new monster and somehow advance like that? Nope, you have to guess that the lighting in the room was too high, how? the character just doesnt wants to tell us anything like that, and while i can understand that we could investigate by ourselves, a small hint would be appreciated especially when you got like 5 dialogues that dont change with the hearts you get, so for things like that you cant really know what you have to do, i hope that in future demos or when the game releases, things like this arent an usual problem with other monsters still this got future so keep it up and i hope this game gets a full release and doesnt ends up in the cancelled games wasteland...