The player may double down after two cards (including the king of spades).

The player may hit or stand, as in conventional blackjack.If the dealer has any blackjack, and the player does not, then the player's bet will lose.If the player has a blackjack in hearts, clubs, or diamonds, and the dealer has any blackjack, then the player's bet will push.If the player has a blackjack in spades, and the dealer does not, then the player's bet will pay 2-1.If both player and dealer have a blackjack in spades, then the player's bet will push.It is printed on the felt for each player spot and the dealer. The player and dealer both start with the king of spades as the first card.Each deck has all face cards removed, so only A-10 remain. The game is played with six 40-card decks.The game follows conventional blackjack rules, except as noted below. I heard it was seen at the Casino Royale several years before that. I noticed it at the MGM in Las Vegas on June 28, 2010. The game plays mostly like blackjack, except both player and dealer start with a king of spades as the first card, and there are no face cards in the deck. One Up is the 'world's easiest blackjack game,' according to the rules card.

Blackjack spades king