The Different Rummy Variations: Examining the Diverse Ways to Play the Game Rummy has given rise to a wide variety of variations that accommodate a range of tastes and playing styles. Ginmania slots Rummy, which places an emphasis on deft play and calculated discarding, is among the most well-liked variations. When playing Gin Rummy, players try to minimize deadwood, or unmatched cards that don't contribute to any melds, by discarding cards strategically in order to form melds. A perfect meld is usually achieved when one player knocks or goes "gin," ending the game.