Big Boom Riches Slot Review

Slot Rating 7/ 10

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Big Boom Riches Slot Review

Slot Details

Big Boom Riches is an online slot created by Just For The Win Studio, powered by Microgaming online casinos, released in September 2021.

The game’s theme revolves around the Gold Rush, where the players will detonate TNTs, under the tunes of banjo music to win prizes up to 5,000x the bet.

Slot Data

Volatility:VERY HIGH
Min bet:00.20$
Max bet:50.00$
Max win:5,000x
Provider:Just For The Win
Type:Video Slot
Release:September 2021
Free Spins:Yes
Bonus Features:Yes

Slot Design

Big Boom Riches online slot has the standard 5×3 gameboard, consisting of 5 reels, 3 rows and 20 fixed paylines.

The game’s RTP is 96.06% and its variance is set to VERY HIGH.

The minimum bet per spin in Big Boom Riches is 0.20$, while the maximum bet per spin is 50.00$, making the slot perfect for almost any player out there.

Just for the Win have chosen a great bet menu layout, allowing the players to select any of all of the available bets in a table.

The gameboard of this online slot is pretty tiny, which makes us think it was designed mostly for mobile devices and it looks oddly small under desktop.

The graphics are pretty simple with a very basic background on the back and symbols as well, which to us, at least on desktop look a bit pixelated too.

The menus of course as top notch, as Just For The Win Studio is a veteran in the business and has used the same menu for all of their games, and it’s pretty solid.

There’s also a Buy Free Spins button on the bottom left, an autoplay on the top right and a quick spin option in the settings tab under the menu.

Slot Features

  • Wilds: In the Big Boom Riches, there are 3 different wilds: normal Wild, X-Wild and TNT-Wild. All of them substitute for all symbols but scatters and serve a different purpose.

  • Cash Prizes: In the base game of Big Boom Riches online slot, landing 3 or more TNT-Wilds awards cash prize from 1x the bet to the max of 5,000x the bet.

  • Rolling Reels™: This feature is active during any game mode and it’s triggered after any win. As usual, the winning symbols are removed and the symbols above them fall into their place, with a chance to for another consecutive win. This feature can also be triggered after landing a TNT-Wild. When either X-Wild or TNT-Wild land, they are also removed from the reel area. This feature continues until there are no more winning combinations nor X-Wild/TNT-Wild on the gameboard.

  • Free Spins: Landing 3 or more scatters in this game pays and also triggers 9 free spins. The scatters pay before the feature starts and do not pay during the feature itself.

During the free spins, every extra scatter that lands awards an additional free spin. The base multiplier starts at 1x and it increases by 1x for every X-Wild that lands during the feature. During the 5 times we triggered this feature, we managed to get anywhere from 10x to 71x payouts.

  • Buy Feature: For those who cannot wait for the free spins trigger can directly purchase them for 50x the bet. The RTP during this feature is 96.48%.


Big Boom Riches online slot successfully captures the excitement and thrill of the Gold Rush, thanks to Just For The Win Studio’s years of experience.

The game has plenty of features, revolving around three different kind of wilds, free spins, rolling reels, buy feature and instant cash prizes up to 5,000x the bet.

If there’s one thing that JFTW did not impress with is the graphics and design of this game, especially on desktops, where the board looks tiny and the images look pixelated.

While we understand that mobile is very big these days, it’s important to have a decent desktop version as well.

The very high volatility can also be a problem for a lot of people, but some players like and prefer the anticipation.

Decent game overall with a good max win potential and catchy banjo tune.

We would recommend on of the hottest slots for 2023, and that is Blazing Bison Gold Blitz Slot, if you are looking for an amazing slot.


Mitko Atanasov

Mitko Atanasov is a highly respected expert in the online casino and slot review industry, boasting over 14 years of experience. He is dedicated to providing unbiased and accurate reviews, empowering players to make informed decisions. His vast knowledge and expertise make him a trusted source of information for both novice and experienced players.

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  • What’s the maximum I can win, while playing Big Boom Riches online slot?

    You can win up to 5,000x the bet, where the maximum bet of this slot is 50.00$, so the maximum winnings can be as high as 250,000$

  • Is Big Boom Riches online slot available in my country?

    Big Boom Riches is an online slot available in our promoted Microgaming online casinos. To check the list of the available countries open up the casino review of your choice and scroll down to ‘Available Countries’. If you see your country in the list, the casino takes players from your country and this slot will be available to you. This slot is NOT available in the US through our promoted Microgaming online casinos.

  • What’s the volatility of Big Boom Riches online slot?

    The volatility/variance of the Big Boom Riches online slot is VERY HIGH. What does that mean in terms of win frequency and win size? It means very low in terms of hit win frequency and very high in terms of win size, when that actually happens. The general rule is the less frequently a slot hits, the bigger the prize is.

  • What’s the RTP of Big Boom Riches online slot?

    The RTP of the Big Boom Riches online slot is 96.06%. What does that mean? That 3.94% of the total bets will be kept by the casino, while 96.06% of the bets on this online slot will be returned to the players as winnings. The Buy Feature in this slot changes the RTP to 96.48%.

  • Why is Big Boom Riches online slot rated 7 out of 10?

    We have deducted 1 point from Big Boom Riches for the simplistic graphics which could have been done better, and 2 points for the very high volatility, mostly because it takes quite long to trigger anything decent. Good game overall capturing the Gold Rush and giving the players a chance for an instant cash prize up to 5,000x the bet or a total of 250,000$.

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Last Updated On: 08-04-2023

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