These modifications frequently incorporate special guidelines and tactics that up the difficulty and thrill factor of the game. A variety of variations exist for Master Yono Rummy, which 777 .inups the ante on the game's excitement and difficulty. Gin Rummy is a well-liked variant that centers on creating sets and runs of cards and is played by two players. Played with two decks of cards and featuring jokers as wild cards, Indian Rummy is an additional variation. Jokers are wild cards in Kalooki Rummy, another well-liked variation played with two decks of cards.