I'm pretty sure people are aware that this is a single-person developer game, and he never made any game before he started this one. Also in a full-time, busy job as well so he cannot work on this game often.
I see a lot of complaints here,e and most of them are valid points, considering the current gameplay.
But since I have been playing this game since 0.2 or something, I can at least explain his intention or philosophy' of this game.
He 'wants' the player character to become weaker. Lots of battlefuck games have sexual attacks and Ero stats that show how much her body is developed, but most of the time, that is not shown in the battle; the numbers are there, and the lines get more lewd, but she still swings her sword, and enemy is dead.
The developer wanted that to be displayed in the battle, the growth in enemy sexual skills and the character getting more vulnerable to orgasm. He wants the player character to be a helpless lewd goddess.
He also wanted to show the corruption of our two female playable characters as the story progresses, thus the massive amount of lewd passives that show more scenes and make the fight more difficult.
So long story short, his main aim is to show the corruption and lewdness to be displayed in the battle itself. He did that pretty well, but now comes the balance problem. But I gotta say, he is trying. I'm pretty sure if you have seen this game from early versions, you would know how many times he changed. The alternative universe is just one of his testing ideas to see if this works out. (I have a gut feeling that this will change in future versions.)
I have to remind you, gentlemen, again that he is not a professional developer- so balancing is taking time, even longer with his current job. He also takes feedback quite well but struggles to choose which advice he should follow (e.g. 'squirt stun' was in and out throughout the version because there were mixed reviews of people who want/don't want them, and this is only one of them, there were lots of changes).
I'm not trying to put down anyone who had bad reviews about this game; you are the player, and you have all the right to have opinions.
I was hoping that my words would at least ease some curiosity about the developer's intention and current game situation.
For me, I'm having quite fun - with the help of a cheat tool. I'm also one of those people who wants this game to have a better battle balance.
I can't give much feedback about battle balance cus I know shitall. But I think Karin's prison and Samurai Vandalism had good ero-applied battle fuck system.
Sorry for the long rant, cheers