It is funny, when you think about it. Technobrake hasn't bothered improving NPRI in any positive way whatsoever. In fact, Yarizo's dick has gotten MUCH smaller over time. If you have played all the versions, you can notice the gradual degrade in quality, content and consistency.
I remember when it was basically an NTR game nearly exclusively. Now...it's just everywhere and nothing makes sense and there be barely any content anymore. There's WAY too many random mooks than interesting or notable Characters. The Major for example, stopped being a thing shortly after the second scene regarding him and the weird evil lady.
It is also noted that a lot of content previously known, such as the Dungeon Content that was removed, was a whole lot more interesting than any of the early content. There was also talk about the Barbarian Lady in the left corner of the Inn, being a potential Futa Companion. If i'm not wrong, Technobrake didn't even acknowledge the existence of her after the implementation of her and there's literally no reason to talk to her or challenge her.
So i wonder if you are gonna look at these things at all. Anyone who'd take over NPRI right, would probably make better content than Technobrake and he can only blame himself. I'm also certain he is just milking the Subscribers for money than actually doing shit. That new Breeding Simulator RPGMaker game he made describes exactly how little he cares about NPRI.
Peace. And take care of yourself.