Can I learn how to make a game through treehouse?

I joined treehouse to learn how to program, and they have definitely went above and beyond my expectations. I have no programing experience aside from treehouse, and I have only been doing treehouse for 5 days. I'm currently doing Rails development, and I'm at the very beginning. I'm about halfway through the first section, "How to Make a Website". I'm enjoying it, and learning it, but I have almost virtually no need to make my own website. What I really want to do is make a game. I don't care what game I make, I just want to make a game, I will even make a game like Pong, I'm not that picky, I also have no intent, for at least a few years, for any of the games I make to be published. I have actually made a fully playable, and fun game. But this game is on paper. It is a 2d turn based strategy game, but as I said, I just want to make a game, I'm not going to be picky. My computer is windows, so that kind of puts apps out of the question. Can I learn how to make a game through treehouse? If so what language, or track should I take/use. If you think I'm getting way ahead of myself, and should just do web development until I've mastered that please tell me so. If you have any other advice or opinions please voice that too. Also if I can't learn how to make a game through treehouse, what methods should I use? I'm only 14, so college courses are out of the question for a few years. Thanks.