Hello.
Thanks for replying.
The part in bold collapses with this being a game jam game: "For the heart system, you are right about the demon(and thanks for noticing it!), it is kind of a reward for those who play this game more than once"
It takes me about 10-20 minutes to play and rate each game while also trying to notice the flaws. Then, another 5-15 to write the comments.
I'm pretty sure I'm one of the people that takes the most time on each game. From what I heard, most people just play for 5-10 minutes and not even write a comment. I'm pretty sure you can understand how the part in bold collapses with this being a game jam game.
Regarding the "Also the heart generates randomly in each room, so it is not based on if you lose one before or not", do you mean randomly like actually random or there is a chance that each heart you lost regenerates on the next runs? If you mean actually random, you probably should add a system that checks how many consecutive rooms/days the player did not get a heart and increase the chance of the player getting hearts on that room, as I did not find a single heart on later rooms ( maybe I'm just unlucky ).
Thanks again for replying and playing my game.