#1 Basketball Sim
Here is why:
1. It has the best game play compared to all of its competitors. The controls are easy to learn and once you do you will be able to pull of some nice moves to get to the basket.
Examples: The right joystick is used for doing spins, juke-moves, step-backs, etc. Its very easy to do, in order to do a spin you simply rotate the right joystick in a circle, for step-backs pull it back towards yourself, I think you get the picture that its very easy to use.
2. Best Graphics.
Examples: Can be played in full HD 1080p resolution. The players resemble there real life counterparts better than the rest. If you don't believe me play the game yourself or compare screen shots with other games.
3. Animations (the main reason its the best).
Examples: Here is where this game really shines. Every single player in this game has there own unique shot style. This means that every player has there actual real life shot style. Also the best players known for there dunks and lay-ins have there real dunk and layup styles. The way the jerseys hang on the players bodies looks real, they don't seem plastered on as does the EA sports version. In 2k9 the jerseys move and flap around whenever the players move.
4. Online
Examples: The online is solid. It has a good system for joining and creating games. You join quick games or create your own with the ability to tweak whatever rules, or game play options you desire. You can create an online profile with a unique avatar. Your profile records wins and losses as well as your finish percentage. Did i mention that there is 5 on 5 online play, that means you play as one player with 4 other real players against 5.
5. Extras.
Examples: There is a lot of user content you can download for this game such as user created rosters, settings, game play and more. Also new to this game is the living rosters feature that updates your roster based on trades or releases made in real life, as well as rating changes based on player performance in real life. Character creation is very detailed. You can create all of the essentials such as name, number, birthplace, age, college, etc... The biggest thing that makes your player unique is the massive selection of shot styles as well as dunks and layups.
6. Game modes.
Examples: There are many game modes a few include NBA blacktop, which allows you to compete in 3pt shootouts dunk contests, a game of 21, and pickup games. Other modes include The Association, season, playoffs, rookie challenge or you can even set up a in game situation however you wish.
Bottom Line: If want a basketball Sim NBA 2k9 is what your looking for.