The game is appropriate for both small and large gatherings because it usually involves two to six players. Color Rummy has grown in popularity as a game for familiesrummy bold and friends seeking to spend an enjoyable evening together because of its dynamic gameplay & simple rules. Understanding the mechanics and rules of Color Rummy is crucial to enjoying it to the fullest. A standard deck of cards is used to play the game; depending on the version being played, additional colored cards may be added.