Hit the courts with 2K Sports' NBA 2K6 for the Xbox. With new features like isomotion, amazing graphics, and very realistic physics and player movement, the 2006 addition to the series is one of the best. The changes to the isomotion system are the biggest gameplay tweak gamers will find in NBA 2K6. The turbo button no longer exists. Instead, gamers can use the right and left buttons to modify their players aggression, which can change how the player passes and shoots. These changes include how fast the player is moving, what kind of fakes he does, and how he passes.