And balancing this game is a very hard task. Any changes that are made have to be tested etc. And there are many interconnected systems. With each update I think It's slowly getting more and more balanced though. Making things fun is definitely an important part that we have to work on.
And facial expressions are pretty hard to get right because of all the different states bot can be in. For example at first she doesn't react at all, she will react differently depending on how much she likes you or how horny she is. Every state like this has to be treated and tested individually. So it's a lot of work considering all the things you can do.
The parts quality so far increases viewership of your streams. Later on we plan to add some scaring and stuff like this to show that they are damaged.
The game was made for 16x9 resolutions sadly early in development I didn't consider other resolutions, so GUI would probably do weird things. it's best if you keep it windowed if you are using non 16x9 screen.