"With the NBA Playoffs heating up, it’s the perfect time to play some virtual ball. We’re excited to announce that all Xbox Live Gold members can try the critically acclaimed NBA 2K16 for free this entire upcoming weekend with Xbox Live Gold’s Free Play Days. Running from 12 PM PT Thursday, May 26 through 11:59 PM PT Monday, May 30, this allows Gold members in Xbox One markets to experience the excitement, drama and skills on display in NBA 2K16, including the new 2K Pro-Am game mode with fully customizable tournaments, in its entirety and for free.

The game will also be on sale all week, so if you decide to purchase the game, you will be able to start again right where you left off. NBA 2K16 does more than let you experience the modern NBA. It also lets you step onto the court with 12 new legendary teams, including some of the most epic squads from the past 15 years, including the ’00-’01 Lakers or the ’07-’08 Boston Celtics.

During the week, you’ll have the option to purchase the game online from the Xbox Store at a discount and continue playing. You will also get to keep your Gamerscore and achievements earned while playing, so draft your Xbox Live friends and practice that jump shot.

You can download NBA 2K16 by clicking on the Gold Members area on the home dashboard or downloading the game directly from the Xbox store."

Source -http://news.xbox.com/2016/05/24/nba-2k16-free-play-days/