Good, low calories snacks?

KandiKidJen

Hi. So I'm a gamer. I'll admit that right off the bat. I'll spend hours just vegged out playing games. And, well, I'm one of those gamers, that really get into the game, to the point where I once worked up an appetite. And before I started watching my weight, I would just grab five pop tarts or some other sugary snack to munch on. Ick, I can't believe I did that!
Usually every day I have about three to four good hours of gaming before dinner and after school, but I don't want to eat too much.
So what are some good, low calories snacks that I could easily munch on while playing my games?