There are numerous variations of Rummy Prime that accommodate various tastes and playing styles. "Indian Rummy," a well-liked variation, usually consists of two decks of cards and requires players to form at least two sequences, one of which must be a pure sequence (i.e., drummy all games listevoid of jokers). This variant is popular among traditionalists who prefer a more regimented style of gameplay because it places an emphasis on strategic planning and frequently incorporates extra rules pertaining to the use of jokers. "Gin Rummy," which is played between two players and emphasizes creating sets & runs while reducing deadwood (unmatched cards), is another intriguing variation. Gin Rummy adds a risk-reward element that keeps the action interesting as players try to "knock" when they think they have a strong enough hand to win.