Thanks for the review!
For the costs/rewards what about them should be tweaked? Did it feel like point gain was too slow or fast? Or that there maybe should be something else you can buy?
For me I think the costs were a bit too high for the abilities. My best run where I was getting to fuck her I was only getting like 160 ish points I believe and that wouldn't have bought fire punch much less the other abilities. By the time i was making enough points to consider the abilities I was strong enough I could beat her without them. Balance is a hard thing to figure out so I am sure you'll figure it out with some trial and error