How To Keep ScoreĪ game ends when sufficient partial games have been played to allow one player to get 100 or more points.The player who makes Gin, scores 20 points plus the value of the opponents unmatched cards. Where to start playing Gin Rummy on your phoneĬontinue reading to learn more.The difference between Gin Rummy and Rummy.If youre ready to familiarize yourself with the rules of Gin Rummy, were here to help. Further, Gin Rummy is a two-player game, while in Rummy, multiple people can play at once. In Gin Rummy, instead of laying your melds on the table during gameplay, you wait until the end of the game to reveal your hand. The rules are essentially the same as the rules of regular Rummy, but with twists. Gin Rummy is a popular card game that is a variation of Rummy.