100% Swiss 
Twin Spinner Book of Ra deluxe - Online Slot Machine
Try your luck in this wonderful game and reveal the hallway to your treasure chambers. Twin Spinner Book of Ra™ deluxe is played on 2 reel sets. Each reel set has 5 reels and 3 rows, with 10 win lines always in play. Your aim is to land 5 Explorer symbols on a win line, which will award you an immediate win of 500x the bet on one reel set. You can divide the bet between the left and right reel sets. All winning combinations run from left to right on a win line, except Scatter symbols.
Free Spins Feature -
3 or more scattered ‘Book of Ra’ symbols on one reel set? Good job! You won 10 Free Spins with one symbol as the ‘Special Expanding Symbol’. This symbol is randomly selected at the start of the Free Spins. If enough ‘Special Expanding Symbols’ for a win are present, this symbol expands to cover 3 positions on the reel and pays for all lines. The Free Spins can be retriggered. Are you lucky? Do you have 3 or more ‘Book of Ra’ symbols on both reel sets? You just won 2 sets of Free Spins.
Bet Balancer -
Left or right? Which side do you prefer? With the Bet balancer you can divide your bet to the left and right reel set. Your preferences could be influenced by the win meters which show you a distribution of cumulative wins on the left and right reel sets during the last 50 rounds.
Enjoy this amazing twist to the great classic Book of Ra on all kinds of devices, including desktop, mobile and tablet.
