Because it moves quickly, the game is popular in both casual and competitive settings. Indian Rummy: An Intricate Version. Indian Rummy gives the classic gagin rummymeplay a more intricate layer. This variation, which is usually played with two decks of cards and jokers, requires players to follow certain card melding rules while creating legitimate sets & sequences. Jokers provide a degree of unpredictableness that enables players to plan their usage for optimal benefit.