Mastering the Game of Rummy: A Complete Guide For centuries, players all over the world have been enthralled with the popular card game osatta up game kingf rummy. The fundamental objective of the game is to create sets & sequences out of a deck of cards. Merging cards into legitimate combinations—which can be runs (three or more consecutive cards of the same suit) or sets (three or four cards of the same rank)—is the goal.