Big Boom Riches

Collect TNT Wild symbols to win cash prizes in Big Boom Riches!

    Big Boom Riches Online Slot Game

    You can play Big Boom Riches from just 20p per spin.

    Betting in this game is fixed at 20 paylines.

    Payline Wins

    Matching symbols across adjacent reels, from the leftmost reel to the rightmost reel, will pay according to the paytable.

    Only the highest value win is paid on each line.

    Simultaneous wins achieved across different lines are added together.

    Wild Symbols

    There are three Wild symbols in this game: Wild, X-Wild and TNT Wild symbols.

    Each of these Wild symbols can substitute for other symbols to help form wins.

    Only regular Wild symbols and TNT Wild symbols may land during the main game.

    X-Wild symbols can only land in the Free Spins Bonus.

    Landing three or more TNT Wild symbols during the main game will award a cash prize.


    Rolling Reels™ Feature 

    The Rolling Reels feature can trigger after any payline win in the main game or in the Free Spins Bonus.

    It is also possible to trigger the Rolling Reels feature when a TNT Wild symbol lands on the reels.

    With Rolling Reels, winning symbols are removed from the reels so that new symbols fall down.

    Whenever a TNT Wild symbol or X-Wild symbol lands, they will be removed from the reels. 

    Any symbols that are adjacent to the TNT Wild symbol or X-Wild symbol are also removed unless they are a Scatter symbol or regular Wild symbol.

    The Rolling Reels feature ends when there are no new wins or if no more TNT Wild symbols or X-Wild symbols appear.

    Scatter Pays

    Landing three, four or five Scatter symbols on the reels will award a win.

    Scatter wins are awarded as a multiple of the total wager placed.

    Any wins involving Scatter symbols are added to regular payline wins.


    Big Boom Riches Free Spins Bonus

    Landing three or more Scatter symbols during the main game will trigger the Free Spins Bonus and award nine free spins.

    Any Scatter symbols will pay out before the Free Spins Bonus begins.

    During the Free Spins Bonus, one extra free spin is awarded for each Free Spins Scatter symbol that lands.

    The bonus begins with a multiplier of x1, which is applied to each win achieved.

    This multiplier will increase in value by one with each X-Wild symbol that lands.

    Free spins use the same bet value as in the triggering spin.


    Return to Player

    Return To Player (RTP): 96.06%

    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 £96.06.