NBA 2K7 continues the tradition of the NBA 2K series into the next generation for the first time. All your standard modes and options that you normally find on a basketball simulation are here, including online head-to-head modes and complete customization of your team and leagues, but it's the exclusives for next generation systems that step up the game, with signature styles (where by each individual athlete performs and acts just as they do in real life), the return of the shot stick (determining your accuracy on the court) and further in-depth options involving trades, player fatigue, online customization and a complete player creator feature.
The game's storyline is based around the current NBA season, with each team accurately represented by their roster from that year. Players can choose to play as one of many top teams or create their own custom league using any combination of real or fictional teams.
NBA 2K7 gameplay features improved controls and smoother graphics compared to its predecessors, allowing for a more immersive experience on the PlayStation 2. The game includes all the usual basketball simulation elements such as dribbling, passing, shooting, and defense, with an added layer of strategy through the use of advanced player movements and AI.