Usually involving two or more players, the game can be played with either specialized Rummy decks or a regular deck of cards. Rummy appeals to a broad spectrum of players, online real casino slotsfrom beginners to seasoned pros, because of its straightforward rules and the depth of strategy needed. The game demands players to use critical thinking skills and predict their opponents' next moves; it's not just about luck. Players must manage their own hand and keep tabs on what other players are gathering as they draw and discard cards.