Fantasy and supernatural were an easy choice for my top two, but I was a little iffy about whether I should go for steam or cyber punk, so I flipped a coin, and it voted for steam.
Though to be honest I love the vast majority of your games -I haven't gotten to play all of them, and I'd probably play anything with an otome option

, but I'm not all that fond of the horror and crime genres. I always end up hating the characters in those types of games, because there's always moment where the main character does something horribly stupid and you can't stop them. I know it's a necessary plot device, but seriously, what level of brain damage must a person have to willingly walk down a decrepit hallway toward the blood-curdling screams of agony in an attempt to
ESCAPE when they can just break a window, bail, and call the police

.
I know most characters in supernatural games have sort of an affinity for the stupid as well, but in those types of games the characters are usually aware that what they are doing is going to be risking death. It feels more like those characters are choosing to fight whatever comes there way, rather than trying, and miserably failing, to run away.
Actually, I'd really like to see what you could do with a supernatural themed RPG, though I know that's way to much to ask for. It's just fun to think about. Something like Shin Megami Tensei: Devil Survivor meets Harvest Moon

.