The next year will be halloween look?
Adding a confirm dialog to harem collection showed integrity, but you might just replace it with a convenience players would pay for, such as autocollect for x hours. And if you don't scale that to number of girls, then a player will see more and more value in it as their harem expands, and will be more willing to pay. Getting ppl comfortable with paying in the first place is a good step.
Im farming dark lord over 400 attemps, if im not going to get a 2nd girls after 100 more attemps, im going to forfeit on this game, i dont want to be a clicking slave. The drop chance is aweful and there is no reward system if you keep on trying. Complete shit.