NBA 2K11 Will Utilize Playstation Move
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The Sony Holiday Catalog includes a list of titles that will have Playstation Move functionality. Many of them are games that are intended to showcase the motion controls, while others are current titles that will be implementing it as an alternate scheme such as Tiger Woods 11 and (and next year) MLB 11: The Show.
NBA 2K11 is now confirmed to feature Playstation Move as a control option, and though it was mentioned at E3 (which slipped by me) how it will be used remains unknown. Like the other sports titles it certainly will not be the primary way to play the game so there is no reason to panic. However PS Move could slide in as an optional control scheme or be taken advantage of unique modes.