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Big Boom Riches Slot

big boom riches slot logo
Our rating:
  • A fun, miner-themed slot with lots of features
  • Three types of wilds with unique modifiers
  • Win up to 5,000x your stake with 12 scatters

JustForTheWin have created a new, miner-themed game with a number of features including scatter pays, lots of wilds and a free spins bonus with increasing multipliers for bigger wins. The design of the game is very simple actually thanks to a rather small reel area and a nice background. The reel area has 5 reels and 3 rows to give you 20 pay lines. All you need is a winning combination from left to right using the base symbols. These are as follows, ranked in ascending order based on their value:

  • Jack or Queen
  • King or Ace
  • Purple Gem
  • Green Gem
  • Orange Gem
  • Pink Gem

big boom riches slot gameplay


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Big Boom Riches Slot Bonuses and Features

Rolling Reels. This is a cascade feature, meaning that any winning symbols are removed from the screen so that new ones can fall in, all within the same spin.

Wilds. This game has three wild symbols, all of which substitute for the main base symbols in a winning combination. The TNT wild awards scatter pays when you land at least 3. This gives you a small win equal to your stake, but you can land up to 12 and this will give you an impressive 5,000 win, equal to the maximum win from this game. A TNT wild also triggers the rolling reels feature, which is then removed from the reels as a new symbol falls in along with adjacent symbols.

Free Spins Bonus. To trigger this, you’ll need 3 or more scatter symbols anywhere on the screen, shown as the miner, giving you 9 free spins and a cash reward up to 100x your stake for 5 of them. The bonus starts off with a 1x multiplier, and for each x-wild that lands, the multiplier increases by 1x. These symbols are removed from the reels, along with adjacent symbols, and trigger rolling reels. You can land more scatters during the bonus, with each one you land giving you 1 extra free spin.

Bonus Buy. Outside of the U.K., you can purchase the free spins bonus for 50x your stake.

big boom riches slot rules


Big Boom Riches slot from JustForTheWin has a number of impressive features, none of which are especially original but all of them work well together. The main focus is on the free spins bonus to allow you to build up multipliers thanks to x-wilds, but you can also achieve the maximum win from landing 12 TNT wilds, a nice addition I think. It’s a shame the bonus buy isn’t available in the U.K. anymore as, for 50x your stake, I think it’s a very tempting option when most bonuses often cost up to 100x or even more. All in all, a great, well-rounded slot with nice payouts and good features.

big boom riches slot signup

Lots Of Features With Big Wins





  • Scatter rewards.
  • Fun theme.
  • Nice payouts.

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