I get home from school and to relax a little i start to play left 4 dead. I join a game and everything starts out alright. Then, my speakers are flooded with the annoying sound of a child's voice. Don't get me wrong i think kids are adorable, but their voices are not.  This kid starts yelling and screaming which makes the situation worse. I eventually mute the kid, but it he is also terrible at the game and gets everyone killed with his poor playing, so i left the game. Sadly, it's starting to seem like every M rated game i play has a nine year old kid ruining it for me.  Please someone out there agree with me. All small children should stop playing these games and parent's need to stop buying M rated games for their kids. It would make those games better for everyone.