Numerous variations of rummy have developed over time, such as Gin Rummy, Indian Rummy, & Kalooki, each with its own distinct set of rules and gameplay elements. Either a standard deck of cards or decks royaly rummymade especially for particular versions can be used to play the game. Rummy's social component is also important; it's frequently played in relaxed settings with friends and family, making it a mainstay at get-togethers and social events. Rummy's appeal has increased since it entered the digital sphere with the development of technology, enabling players to play the game online or through mobile apps.