In Queue 4, you must go through a standard deck of cards by playing the top card into one of four ordered Queues. However, you don't get to see the card before you play it, and placing a card in the wrong position discards the Queue, bringing the end of the game ever closer. In order to win and score big, you must play the odds, take calculated risks, and press your luck. The game also comes with three Variants: The Royal Ball, where each face card has a special effect when played; Bouquets, where the player must strategically place and move cards in order to create one long Queue with alternating colors; and a Campaign mode, where several games are chained together. —description from the designer