I really wish the people who don't like games with the "no sexual content" tag would just quietly close the threads with that tag instead of whining about it. Alright, this game does not suit your preferences, which is fair. How does you telling us your personal preferences contribute to the conversation in any way? Let those who enjoy something different than you enjoy it in peace.
Anyway. I've finished the first five floors so far. This game's premise is very good for ryona purposes, but it seems to be very light. For example, when the zombies catch you, they just wiggle their arms a bit and you escape them. This happens twice ; the third time they drop you on the ground and it's game over. It would have been good to have some biting or what-have-you.
The puzzles are nothing to write home about, but they're not awful either. There is decent stage variation, and the difficulty does ramp up as the floors advance. Honestly, they'd make for a great framework for a great game if the enemies had more ryona grabs.