Bass Boss

Catch yourself a win with the Bass Boss slot game!

See how many Fish symbols the Fisherman can reel in for your chance to earn multipliers, free spins and more!

    Bass Boss Slot - How to Play

    Bet sizes in Bass Boss range from 20p to £20.

    Play with up to 10 paylines in this slot game.

    Fish Symbols

    There are four different coloured Fish symbols in this game. 

    Each fish holds a Multiplier value, which will multiply your total bet should they be collected.

    Fish Symbol
    Multiplier Values
    Grey Fish2x or 5x
    Blue Fish10x or 15x
    Green Fish30x or 50x
    Orange Fish100x or 200x

    When the Fisherman at the top of the reels 'catches' a fish, your bet will be multiplied by the fish's multiplier value and paid out. 

    Fisherman Catch Feature

    The Fisherman at the top of the reels will randomly cast his line during or after a spin. 

    When the Fisherman's hook lands on a row, any Fish present on that row will be collected.

    Sometimes, the Fisherman's line hook will move a second time, for a chance to reel in more prizes!

    Improved Bait

    At any point during the base game, random Multipliers wroth x2, x3, x5 or x10 can be added to the float of the fishing line. 

    Any Fish symbols collected when this happens will have their values multiplied by the specified amount.

    Contest Spins Bonus Feature

    If three or more Contest Spin symbols land on the reels simultaneously, you will unlock the Free Spins bonus round. 

    Depending on how many Contest Spin symbols land to trigger the bonus, you will start the round with a different number of free spins:

    • 3 Contest Spin symbols - 10 free spins
    • 4 Contest Spin symbols - 15 free spins
    • 5 Contest Spin symbols - 20 free spins

    Contest Progress Bar

    During Free Spins, a progress meter will appear at the top of the screen. 

    The meter can be filled by collecting Fish symbols. 

    For every 8 Fish symbols you collect, you will be awarded with 10 more Contest Spins, as well as a multiplier value:

    Fish Collected
    Multiplier Awarded
    Free Spins Awarded


    Return To Player

    Return To Player (RTP): 93.69%

    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 £93.69% of wins.