Best Rummy Game Development Company Rummy is a card game that can be played with two or more players. The object of the game is to be the first player to get rid of all their cards by making sets and runs. A set is three or four cards of the same rank, and a run is three or more cards of the same suit in consecutive order. Once a player has scored a set or run, they may place it on the table. The first player to put down all their cards wins the game.