The official demo for NBA 2K13 is live today on Xbox 360 and can now be downloaded for free via Xbox LIVE.
The demo lets basketball fans replay one quarter of the 2012 NBA Finals as the Miami Heat or Oklahoma City Thunder. You can choose to play online over Xbox LIVE provided you have an Xbox Gold Subscription, or you can play offline against the AI or against a friend.
In addition to all of the gameplay and presentation changes, this demo includes full Kinect support. Using this feature you can now set strategies, call plays, and make substitutions with a simple voice command. Just make sure you don't swear at the system.
The NBA 2K13 demo is 943.18MB in size. You can download it to your Xbox 360 from here.