After following a few easy steps, users can download Cash Rummy to their iOS or Android device and begin experiencing the thrill of the game. Cash Rummy is usually played by two topassport slots six people and uses a standard 52-card deck. Using the cards in your hand, create sets and sequences to win the game. Then, be the first player to declare "Rummy" by discarding your last card. A sequence is a collection of three or more consecutive cards of the same suit, whereas a set is a group of three or four cards of the same rank but different suits.