Learning Rummy Arena: A Complete Guide Rummy Arena is a well-known online site where users can play different variations of rummy, a card game that has captured the attention of players all over the world. Using the cards dealt to each player, the basic goal ofonline rummy cash rummy is to create legitimate sets and sequences. Players in Rummy Arena usually begin with a standard 52-card deck, & the game can accommodate two to six players. While the remaining cards make up the draw pile, each player is dealt a predetermined number of cards, typically 13. One player starts the game by drawing a card from the draw or discard pile, and then they have to try to combine their cards into combinations that are allowed. Success in Rummy Arena depends on your ability to comprehend its unique rules.