Play £10, Get 30 Free Spins*

*Click for full Rules. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. Live Casino offer (if eligible and if offered): *Click for full Rules. New members only, must use promo code. Only 1 promo code per unique member. Min £10 deposit. Must wager £50 on Signature Blackjack within 30 days from deposit. **£10 lifetime deposit for Daily Free Games.

Bison Rising Megaways

Bison Rising Megaways is the Raining Reels slot game that offers more than 100,000 ways to win.

    Bison Rising Megaways Game Overview

    The bet sizes available in Bison Rising Megaways range from 10p to £10.

    Betting in this game uses the Megaways mechanic with 117,649 ways to win.


    Cascading Symbols

    All winning symbols will become part of a chain reaction, and as a result they are eliminated from the reels.

    There are symbol positions above reels 2, 3, 4, and 5 which help form wins, and Wilds can only be revealed in these positions.

    Cascades will continue until no new winning combinations are formed. 


    Mystery Symbols

    The Mystery symbol can land on any position on the reels, and the same random symbol is revealed by any Mystery symbols that land in view.

    Scatter symbols cannot be created by the Mystery symbol.


    Scatter Symbols

    The Scatter Symbol can land on any of the reels, though they cannot appear above reels 2, 3, 4 and 5.

    You will receive free spins if four Scatter symbols are displayed in view.

    If you trigger free spins with over four Scatter Symbols, you are granted additional free spins depending on the free spins selection.


    Free Spins Selection

    At the start of Free Spins, you select one of the options listed below:

    Number of Free Spins
    Unlimited Win Multiplier Start
    Extra Free Spins Per Scatter
    15x14
    10x52
    5x101

    In addition to those three options, there is a fourth one - a Mystery Choice. With this, all the possible Free Spins and Multiplier options will be shuffled into six different panels. 

    You have to choose one panel from each category, revealing the value that will be used in the Free Spins round.


    Free Spins

    The Unlimited Win Multiplier will increase by one after every cascade throughout the Free Spins Bonus, and the positions above reels 2, 3, 4, and 5 can reveal free spins Scatters, subsequently awarding extra free spins:

    Free Spins Scatters
    Extra Free Spins
    35
    410

    The total bet that was used to trigger the Free Spins Bonus will be used for the entirety of the bonus round.

    Your total winnings are shown when the free spins end.


    Return to Player

    Return to Player (RTP): 92% 

    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 £92.00 of wins.