Bison Bonanza

Bison Bonanza

Have a spin on Bison Bonanza!

This slot features Cascading Reels that can cause a chain reaction of winning combinations from a single spin.

When you enter the Free Spins bonus round you will have the choice of a number of free spins and win multiplier combinations.

Join the herd.


    Bison Bonanza Slot Game Overview

    The bet sizes available in Bison Bonanza range from 20p to £10.

    Betting in this game features a Scatter Pays mechanic.


    Cascading Symbols 

    Complete a winning combination in Bison Bonanza to trigger a chain reaction, with winning symbols being taken out of the reels and replaced by new symbols which fall down from above to fill their vacant spots.

    Having a losing cascade will cause the process to end.


    Free Spins

    Hit a minimum of four Bonus symbols on any spin in this game to unlock the Free Spins bonus round.

    When you enter Free Spins the Multiplier symbol becomes active, and if it lands on a winning spin it will multiply your winnings by a value ranging from 2x to 500x your bet.

    At the end of your cascades, the values of all of the active Multiplier symbols are added together. The sum of these values will then multiply your overall win from the cascades.

    Your free spins are played with the same wager that was active on the spin that activated the bonus round.

    Hit three or more Bonus symbols on a free spin and the feature is re-triggered, and you receive five more free spins.

    When Free Spins has ended, any winnings you achieved are credited to your account prior to regular play resuming.


    Free Spins Selection 

    At the start of Free Spins, you must pick one of the following four options to play:

    • 12 free spins and the Multiplier symbol will have a value from 2x to 100x.
    • Eight free spins and the Multiplier symbol will have a value from 4x to 200x.
    • Five free spins and the Multiplier symbol will have a value from 8x to 500x.
    • Mystery Choice: The free spins and Multiplier range in the selection will be shuffled into six panels. Choose one panel per category, with these values then being taken into Free Spins.


    Return to Player 

    Return To Player (RTP): 95.50% - 95.51%. 

    The expected return is the amount we pay out to players relative to the amount of wagering on the game. 

    For example, if we take £100 of wagers we will, on average, pay out between £95.50 - £95.51 of wins.

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