Mastering Rummy: An All-Inclusive Guide Rummy is a traditional card game that has enthralled players for many years. It is a fun hobby for both casual players & competyono slots appitive players due to its unique combination of skill, strategy, and a little bit of luck. Anyone who wants to fully enjoy the game of rummy must have a basic understanding of the game. Rummy's basic objective is to merge all of your cards before your opponents do, which is accomplished by creating sets & runs from a hand of cards.