Basketball Pro Management is the ultimate basketball management simulation with a multitude of parameters. Each of your choices will have a direct influence on each game! NOW includes complete North American league system (recruitment, salary cap, luxury tax,...) .
Did you know that Basketball Pro Management 2015 includes an editor that allows you to create your own game systems?
Here is a tutorial video showing you how to make your own plays in order to use them in game.
https://www.youtube.com/watch?v=-WW2Tyhb5nY