The. Players receive all cards face up and the dealer's first card is face up and the second is face down. Blackjack is played with 8 decks of 52 standard cards throughout this casino, unless otherwise indicated. Blackjack. A blackjack example, consisting of an ace and a valued card. • The cards are dealt face up, one to each player and. In the. In Blackjack, everyone plays against the dealer. blackjack card values. . Learn how to play blackjack and master the art of 21! Discover essential strategies, rules, and tips to excel at this classic casino game. The game is a comparing card game where each player competes against the dealer. Today, Blackjack is the one card game that can be found in every American casino. As a popular home game, it is played with slightly different rules.