Books and Bulls Golden Nights

Olé! Immerse yourself as Torero in the world of bullfighting and defeat the bulls or collect as many bonus symbols in one of two spirited free game features. Now also available with the great adventure of an additional jackpot game.

Game Design

To play Books & Bulls Golden Nights player simply sets bets and clicks the spin button to spin the reels. If player manages to hit at least three identical symbols on an active payline starting from the leftmost reel he has won. The more symbols player manages to hit on an active payline, the better its payout will be. Only the highest win is paid for each active payline. The payout is explained in the game paytable.Three or more scatter start the free game feature.For an additional bet the player gets a chance to win an additional jackpot win with every spin he makes.

Game features

Free game feature

Free Game feature allow player to spin the reels and collect wins, without placing a bet. Free spins play at the same bet amount as the last spin.

Type A

The free game feature of type A starts when 3, 4 or 5 BOOKS appear on the reels. The free game feature of type A starts with a draw of a bonus symbol. Every symbol except the WILD is able to become a bonus symbol. When at least 2 or 3 bonus symbols occur on different reels (depending on the symbol, a win has to be formed), after the win evaluation of the line wins the reels with bonus symbols are stamped to full bonus symbol reels.The bonus symbols are evaluated as scatter-on-win-line. During free games feature it is possible to trigger additional free games. The retrigger count is unbounded.

Type B

The free game feature of type B starts when 3, 4 or 5 BULLS appear on the reels. Wild symbols become sticky and stay until the end of free games. During free games feature it is not possible to trigger additional free games. The entire win of the free game feature can also be gambled if this win does not exceed the gamble limit. When the free game feature ends, a pop-up summary appears on the screen, offering an additional gamble button.

Gamble feature

The gamble feature gives players an option to increase their winnings by gambling the main slot game and free game feature wins. The player can choose between card gamble and risk ladder gamble. None of the gambling features affect game’s RTP.

Card gamble

In the card gamble game players are presented with a closed deck of cards and they have to guess the colour of the top card by pressing the respective button (red or black). Wins from the card gamble game can be gambled again with, all players need to do is choose the next card's colour. Players can end the gamble feature by collecting their winnings and adding them to their balance by pressing the collect button. The gamble feature is over when a player makes an incorrect guess or the preset gamble limit has been reached.The player has also the possibility to collect half of his win by pressing the split win button. The second half can still be gambled with. Payout ratio in card gamble game is 1:1.

Risk ladder gamble

In the risk ladder gamble game players are presented with a ladder of win levels and they have a chance to climb up the ladder or fall down (where not all steps are “double or nothing”) by pressing the gambling button. The initial gambling value on the ladder depends on the initial winning value. Wins from the risk ladder game can be gambled again with, all players need to do is press the gambling button again. Players can end the gamble feature by collecting their winnings and adding them to their balance by pressing the collect button. The gamble feature is over when a player lands on Zero or the preset gamble limit has been reached.

Jackpot side game feature

The jackpot side game feature gives the player a chance to set an additional bet and win a jackpot with every spin he makes. The extra bet for the jackpot side game is taken automatically with pressing the spin button.

Jackpot game

When the player sets an additional bet he gets the chance to start the jackpot game with every spin he makes. The initial jackpot game consists of three treasures that open up and show gold or not. If all three treasures contain gold the jackpot level game starts.

Jackpot level game

The jackpot level game features a Win-O-Meter with different levels labelled on it and a 5x1 reel game with symbols 1 to 9 and question marks that will transform into any number between 7 and 15. Each time a number stops on a reel the appropriate amount is added to the Win-O-Meter and whichever level will be reached at the end will be paid out to the player.The Win-O-Meter can be pre-filled depending on the additional bet the player uses. With bet 0.20 there is no pre-filing, with bet 0.50 there will be 2 points on the Win-O-Meter and with bet 1.00 there will be 5 points on the Win-O-Meter. With bet 2.00 the player also have 5 points on the Win-O-Meter, but also the jackpot game will trigger more often and one additional win level on the Win-O-Meter will be added, the super jewel.

The RTP is 96.13%.

The RTP in the Jackpot side game is 96.10%.