Blackjack 21+3

There are many blackjack games with side bets that help you win additional rewards. But Blackjack 21+3 is powered by a side game where you can win massive rewards compared to any other variant. The game is designed to look very professional with a table setup card box with six decks of cards. You can also find different value chips on the table. Overall, the game offers a realistic experience as that of a land casino. The rules of the game are very simple and you can apply various strategies. The cards are shuffled after every hand. The betting limit is between £1 and £2000 for the main game and £200 max limit for the side bet.

About the developer of Blackjack 21+3

This professionally designed blackjack variant game was developed by Realistic. One of the most popular developers with rich experience of several years in the industry. They have recreated many popular land based casino games into an online platform to help players conveniently play from anywhere and anytime.

About the game

Blackjack 21+3 is played with 6 decks of cards and two cards each is dealt with the player and the banker. If you get 21 points then it is called the blackjack hand and you can enjoy the highest reward of 3 to 2 on your bet. Else, you need to draw cards to get closer to 21 before the dealer. The advantage here is the dealer must stand once he reached 17, but you can go beyond that. This makes your winning chances brighter than the dealer. To make enhance your winnings, there are options such as split and double too.

  • Side bet 21+3: This is the side game where you can place your bets and stand a chance to win from various possibilities from your first two cards. The results of this game are shown much before the main game begins. The payout of this game are flush with 5:1, straight with 10:1, unsuited triples with 25:1, straight flush with 40:1 and finally the grand 100:1 for suited triples.
  • Insurance: In Blackjack 21+3, you are given an option to buy insurance each time the dealer’s open card is an Ace. If you opt for it and if the dealer gets blackjack, you are still paid 2:1 on your bet. Else the game proceeds as normal.


With plenty of options to win from and real casino like experience, Blackjack 21+3 is the game with best side game payouts.