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Boom! Boom! Gold! Slot - Review, Free & Demo Play

Boom! Boom! Gold!
Boom! Boom! Gold!
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Updated: 14.10.2025
Reviewed by: Ella Houghton

Boom! Boom! Gold! is a gold mining-themed slot featuring cascading reels developed by Booongo. The game is set for release on 23/03/2023 and is packed with bonuses such as Free Spins, Multipliers, and Buy Feature. Our review will cover the game's key characteristics and gameplay attributes, providing you with the most important information. Additionally, we will recommend online casinos where you can play this game for real money.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Boom! Boom! Gold! slot

General information about Boom! Boom! Gold! slot

Rating by Ella Houghton:
7.7
User’s Rating: (based on  reviews):
8.0
3 Oaks
Write a review +25 SJ points
  • Release Date:
    23.03.2023
  • Volatility:
    High
  • RTP:
    95.6%
  • Multiplier:
    Yes
  • Max. win:
    5,000x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    No
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    Pay anywhere
  • Slot reels:
    6
  • Layout:
    6-5
  • Stakes range (€/£/$):
    0.2 to 16
  • Slot Theme:
    Gold mining
  • Technology:
    HTML5
More infoLess info

Live stats from Slotsjudge

Slotsjudge employs its proprietary simulator, which averages 10,000 rounds per game daily and updates data consistently, reflecting the latest analysis as of the current date. Based on recent results for Boom! Boom! Gold!, the simulated RTP stands at 84.52%, while the declared RTP is notably higher at 95.6%, suggesting a disparity often caused by variance and engagement mechanics. Its hit frequency sits at 39.4%, indicating that wins occur roughly every 2.5 spins, while the average win is 2.15 times the bet, with the maximum payout reaching 310x. The game’s high volatility means players should anticipate infrequent but substantial wins, aligning with its potential for big jackpots. Overall, the data points to a slot that offers moments of excitement amid significant variance, typical of high-volatility titles in its class.
  • Declared RTP:
    95.6%
  • Simulated RTP:
    84.0%
  • Bets sum:
    €10,000
  • Wins sum:
    €8,452
  • Bets:
    10,000
  • Average Win:
    €2.2
  • Max Win Observed:
    €310
  • Bonus Frequency:
    37
  • Hit Rate:
    39.0%
  • Wins:
    3,940
More infoLess info

Licensed and tested by

  • GA (Gaming accotiates)
  • Gambling Comission
  • Isle of Man Goverment

How to Play

  1. Launch the game
  2. Click on the “i” button to review the paytable and read the game’s rules
  3. Use the “+” and “-” buttons below the reels to select your bet
  4. Press the Spin button

Boom! Boom! Gold! is an online slot with a 6x5 playing grid. The game utilises the cascading reel mechanic, meaning that winning symbols pay anywhere on the reels. To form a win, you need to land matching symbols adjacent to each other on the grid, and after each win symbols participating in the winning combination will collapse and trigger a cascade. You can bet between €0.20 and €16 on this game and have a chance to win up to 5,000x your stake. The bonus features include Scatters, Multipliers, Free Spins, and the Buy feature.

Boom! Boom! Gold! RTP and Volatility

7.6 

This game has a high volatility level and an RTP of 95.61%.

Boom! Boom! Gold! has a high volatility level, meaning that players can’t expect a balance between the frequency and the size of the payouts. The game's RTP rate is 95.61%, indicating that below average, players can expect to receive €95.61 back for every €100 wagered over the long run.

Theme

9 

Boom! Boom! Gold! slot comes with a mining theme and features bright graphics, gem symbols, and a bunch of fun characters. The reels are set at the entrance to the gold mine and cheerful country music is playing in the background providing a good mood for gameplay. The red-bearded miner is seen on the left of the reels. He will show you the way through the dusty tunnels and will randomly throw dynamites on the playing grid.

The paytable consists of low-paying symbols in the form of various coloured gems, and premium icons that include a pick axe, a lantern, a cart full of gold gems, and a donkey. Low-paying icons offer payouts between 2x and 10x for the largest possible clusters of 12–30 symbols. Premium symbols award between 12x and 50x the bet for the largest combinations with a donkey being the most valuable regular symbol.

There is a Scatter symbol depicting the cheerful miner. Scatters pay anywhere on the reels 3x, 5x, and 100x for 4, 5, or 6 instances respectively. Four or more Scatters landed during the base game trigger the Free Spins bonus. Lastly, various multiplier symbols with values ranging from 2x to 500x are available during the base game and Free Spins.

Theme

Boom-Boom-Gold slot paytable

Mobile Compatibility

Boom-Boom-Gold slot mobile

For an enjoyable mobile gaming experience, we recommend trying Boom! Boom! Gold!. The game's adaptive user interface, based on HTML5 technology, ensures smooth gameplay on your smartphone or tablet.

Playing the game on your device is effortless, as you don't need to perform any special actions. Simply launch the slot from the casino lobby, and the mobile version will load automatically.

About 3 Oaks

Since 2015, 3 Oaks has been a leading Ukrainian slot developer, offering a wide selection of exciting games. Despite challenging circumstances in the country, the company has continued to deliver innovative mechanics, graphics, and gameplay solutions, with new products regularly added to its portfolio.

With over 60 top-quality slots available, 3 Oaks offers an impressive gaming experience, including popular titles like Sunlight Princess and Goddess of Egypt. The provider holds a Curacao license and an RNG certificate, ensuring the quality and reliability of their slots.

Bonus Rounds & Free Spins

8 

Free Spins

Be on the lookout for the four miner Scatters, which trigger 15 Free Spins when they appear. While in this mode, all win Multipliers steadily increase and persist until the end of the bonus round, without resetting. Additionally, you have the option to retrigger the feature by landing 3 or more Scatters.

Boom-Boom-Gold slot free spins

Multiplier Symbols

There are 2 types of Multiplier symbols in this slot: Boom Multipliers and Regular Multipliers, both randomly landing with values ranging between 2x and 500x. All multipliers are summed up at the end of a cascade and applied to the win. Boom Multipliers increase in value with each successive cascade up to 500x.

Buy Feature

At any time during the base game, you can click on the Buy Bonus button and unlock the Free Spins round for 100x your stake.

Boom! Boom! Gold! Demo Play

Our website provides the free demo version of Boom! Boom! Gold! slot, offering a risk-free opportunity to enjoy the game and familiarise yourself with its rules.

This option allows you to learn all the intricacies of the game without any financial commitment. Once you have gained confidence in playing the game, you can then decide whether to play it for real money.

Max Win

6 

The game’s maximum possible win is 5,000x the bet.

Boom! Boom! Gold! is a fun game that offers players lots of opportunities to win big. Thanks to the random Multipliers up to 500x, you can significantly boost your winnings both in the base game and in the Free spins mode. To hit the maximum possible win of 5,000x the stake, you’ll need to land 6 miner Scatters and the 500x Multiplier symbol simultaneously.

Boom! Boom! Gold! Video Review

✅ Try this slot for free on our website - https://slotsjudge.com/online-slots/boom-boom-gold/ Hi everyone! In this video we’ll show you bonus game in Boom! Boom! Gold! from Booongo (3 Oaks). The slot machine has average volatility and RTP of 95.6%. The playing field consists of 6 reels and 5 rows, the minimum bet starts with $0.2, and the maximum bet reaches $16. By the way, the maximum winnings are 5,000x of the bet size.The main features of the machine are Free spins, Scatter Symbol. Write in the comments, have you played Boom! Boom! Gold! from Booongo (3 Oaks) and how do you like the winnings presented in this video! No links used during live stream or in the description are transaction links. 18+ | Play Responsibly | Begambleaware.org. #slots #onlinecasino #bigwin

Overall Rating

7.7

Boom! Boom! Gold! is a thrilling online slot game developed by 3 Oaks, featuring a well-balanced math model and a substantial winning potential of up to 5,000x. The game is packed with a range of multipliers that can significantly boost your winnings. The lively animations and cheerful music further enhance the gameplay experience, immersing you in a lively and exciting gold mine environment. You're sure to enjoy every moment spent spinning the reels of this game!

Hits
Random multipliers of up to 500x
Free spins
Buy Bonus
Misses
RTP is slightly below the average
No Wild symbols

Boom! Boom! Gold! Slot - FAQ

What is the most valuable symbol in Boom! Boom! Gold!?

Scatter is the highest-paying symbol in this slot. It offers 100x the stake for a 6-of-a-kind winning cluster.

What is the RTP rate of Boom! Boom! Gold!?

The RTP is 95.61%.

Can I play Boom! Boom! Gold! on PC?

Yes, this slot performs on PCs as smoothly as on mobile devices.

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Ella Houghton
Ella Houghton
Expert in: News, Blog, Slot reviews, Payments
Ella is a professional content-writer with 8 years of experience in the casino sphere. She has broad knowledge of gambling related themes and is happy to share this with Slotsjudge.

2126 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks

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Overall rating

Based on 1 reviews

8/10
Gonzita_is_here own avatar
Gonzita_is_here
6 lvl Superstar
8
Winning: €13
Multiplier: x63
I have always loved gold rush-themed slots, so I immediately launched this release from Booongo. I played for €0.20 per spin and thanks to the cascades in the base game, I got a maximum of €7.92, and a little later, Scatters rained down, which opened the free spins. I got random multipliers in the bonus round and they helped me get €12.63 worth of gold (63.15x). Yes, not a jackpot, but the game is worth it.
Review image 2358-0
03.04.2023
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