Diamond Mine Megaways: Jackpot King

Get mining for gold in Diamond Mine Megaways: Jackpot King.

Play with Cascading Wins in this game, as well as an Unlimited Win Multiplier when you trigger the Free Spins bonus.

As well as boasting 117,649 ways to win, you could trigger one of the jackpots in this game when five Jackpot King overlay symbols are displayed.

Make this slot shine.

    Diamond Mine Megaways: Jackpot King Game Overview 

    The bet sizes available in Diamond Mine Megaways: Jackpot King range from 20p to £10.

    There are up to 117,649 paylines in this game.

    Cascading Symbols

    Winning symbols in this game will be removed from the reels, with their spaces filled by new symbols which drop down from above the reels. This can lead to a chain reaction of wins.

    Above reels 2, 3, 4 and 5 there are symbol positions, and these can help you complete wins. They are also the only positions that can reveal Wild symbols, which are replaced from the right.

    When you have generated no more winning symbols, cascades will stop.

    Wild Symbol

    The Wild symbol can only land in the positions above reels 2, 3, 4 and 5, and by substituting for other symbols excluding Scatters, it can help you complete wins.

    You will only be paid for the highest win on each winning combination.

    TNT Symbol

    The TNT symbol can land anywhere on the reels.

    All TNT symbols in view will reveal the same random symbol, although it is not possible for them to reveal Scatters.


    The Scatter symbol can be displayed anywhere on the reels, with the exception of the positions above reels 2, 3, 4 and 5.

    When four Scatter symbols hit you receive 12 free spins, with an extra five free spins awarded for every extra Scatter than appears.

    Scatter wins are awarded on top of reel wins.

    Free Spins

    When you play Free Spins, there is an Unlimited Win Multiplier active. The value of this multiplier starts at 1, and after every cascade it will be increased by 1.

    Throughout Free Spins the positions above reels 2, 3, 4 and 5 can reveal Free Spins Scatters, which will unlock more free spins.

    Free Spins Scatters
    Extra Free Spins

    You will play the Free Spins bonus using the same stake that triggered it.

    When Free Spins ends, the total winnings for the spins will be displayed, and your account is credited with any winnings before the resumption of regular play.

    Jackpot King Promotional Pot System

    Take a spin on our Jackpot King pages for your chance to win one of three possible jackpot prizes.

    Full terms and information are available on our Jackpot King page.

    Return to Player

    Return To Player (RTP): 94.50% + 3% Jackpot contribution.

    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 £94.50 of wins, plus the chance to win the jackpot.