TMsg Pro Basketball has been around since 2003. It evolved to its perfected form. It can be used to play your currently held TMsg Seasons or any classic seasons you want to purchase. (1954-1999 NBA / ABA are currently available ) It can coexist with TM 21 Basketball because they are truly different games.
This is a solid game that plays classic NBA / ABA seasons with a feel of old seasons that TM 21 cannot capture.as well as this classic game. Rules of each era are automatically in effect. You can download the game for free and give it a try. It comes with 2 demo teams and you can download PDF files of the corresponding cards.