If you want to play two fun and free games on xbox go to the game marketplace, go to titles a-z and first go to d. find doritos crash course, this is a game much like what happens on the show wipeout if you've ever seen it. You have to get through obstacles in various levels and diffuculties. the other game is harms way which is a racing game with some players racing and others manning turrets and trying to shoot down their opponents. Both of these games are extremely fun and you should definitely try them out.