I feel like I'm boring and my boyfriend of 6 months is going to stop being into me.

All he likes to do is play video games while he's not working. On the weekends we go to a sports game but it's the same thing every weekend. So usually I just go over to his house and sit there while he plays video games (which I don't mind). I work at 3:00am, go to school full time, and am taking real estate classes. So I don't have a lot of free time or money. He doesn't really like playing board games and doesn't really like being around people so we don't usually go places. I don't know what to do to seem more interesting. What do I do?