Uhh! this is creative and original! What a nice concept
I had a bit of trouble at first trying to make it work haha but I just needed to read the instructions, maybe make it a bit more user GUI friendly? or maybe you can just make a little tutorial at the begining, adding that illustrated chart you have on your game page would help!
Other than that, the gameplay is smart and creative, truyl one of a kind in this game jam!
And oof, the art style is BEAUTIFUL! the ghosts animations are lovely! really nice work there! Plus the background and color palette selection is perfect <3 This team is really talented!