New Features:

Added: The Challenge Mode feature, which allows you to challenge other players to online matches
You can now switch between unranked challenges and ranked games in the online mode
To challenge another player, you must switch to the challenge mode in the online menu and define a challenge code. By default, your challenge code is your nickname, but you can change it to your own, personal code. The person you are challenging must enter your code.
If you have been challenged, please enter your challenger's code and press "Accept".
All challenges are unranked and your ranking/ELO will be unaffected by the results of the challenge.
Added: Toxicity system/Disconnection Manager, which penalizes players who abandon matches in any other way than surrendering Added: 5 new versions of Shaquille O'Neal in various teams from his career (Boston Celtics, Miami Heat, Phoenix Suns, Cleveland Cavaliers, Orlando Magic)
Added: 15 new players join the roster
The following players were added: Dennis Rodman, Isaiah Thomas, Larry Bird, Giannis Antetokoumnpo, Kenny Smith, Gary Payton, Klay Thompson, Devin Booker, Tony Parker, Kemba Walker, Seth Curry, Tiny Archibald, John Starks, Tracy McGrady, Pete Maravich
Added: A shot-meter was added to help finding the perfect timing for shots, dunks etc.
Added: Steam Cloud Save support
Added: Steam Big Picture keyboard management

Notable Changes:

Adjusted: Shots were adjusted to make the system more accessible and unified throu...