“Government finalizes construction of baby crushing machine. Experts say it could be dangerous, but we can all sleep soundly knowing at least they didn’t build a full-grown human crushing machine. Yet.”

Obviously you don’t know if that is the case or not. You are asking what is going on, and then denying every response that you don’t like.

You used to be a reliable candidate [for gaming], and now you’re not.

She wasn’t looking for an internet boyfriend, she was looking for friends to play video games with. You stopped playing. She isn’t being rude, she just isn’t inviting you to partake in a hobby she still enjoys but knows you don’t do anymore.

Expectations wise, I was very clear from the start

Funny, you don’t seem to mention what these very clear expectations are in your post anywhere. What were/are they?

why she is doing all this? What are her motives? What kind of person is she?

She wants to play games with people. Her motives are to have friends to play games with. She is a gamer “type of person”.