There are numerous variations of the rummy game family, including Rummy Nobob, each with its own special rules & twists. Popular variations that maintaisvip rummyn the fundamental concepts of melding and discarding while providing unique gameplay experiences include Gin Rummy, Indian Rummy, & Canasta. Gin Rummy, for instance, usually has two players and places a strong emphasis on making runs and sets fast, which frequently results in rounds that move quickly.