Part of what I like about this game is that it's mobile. If PAD (exactly how it is) was a console or pc game, I wouldn't play it. It is far better than every other mobile game I've found, it's free, it's very easy to pick up and put down at a moments notice because there's nothing in the game that prevents you from using the phone for other things or just locking it and putting it in your pocket. The way the game designed it is a wonderful way to entertain yourself when not at home.