Do I need an internet connection to play Prominence Poker? July 12, 2020 19:36 Yes, you will need an internet connection to play the game. Related articles Something went wrong in my game. Where do I go for Prominence Poker support? What's new in Prominence Poker's October 6, 2016 update for Xbox One (1.25.418.005)? What are Prominence Poker's recommended PC system requirements? Am I playing poker for real money? Is that even legal?