Double Attack Blackjack is dealt primarily in Atlantic City casinos.
The game is a variation of Spanish 21 that pays even money on a blackjack and gives the player the opportunity to double their initial wager after seeing the dealer's upcard.
The bet only pays off if the dealer busts on the third card, and the payoffs are as follows: There is an additional payoff if the dealer has an eight in the hand and gets another eight of the same color or suit and busts.
side bet may pay off according to the number of cards the dealer busts with.
The payouts will be as follows: Double Attack Blackjack has some specific rules:[2]