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Mystery Mine Slot - Review, Free & Demo Play

Get ready for an adventure in mining that takes place deep underground. Mystery Mine is a new online slot game, developed and launched on 20/04/2023 by Atomic Slot Lab. Visually, the game looks captivating and includes several exciting features, such as Free Spins, Respin, Jackpot symbol collection, and Dynamite Reveal. These elements complement each other perfectly, contributing to an ongoing mission of productive gold mining. So, if you're keen to find out whether you can unearth valuable rewards in the Mystery Mine slot, make sure to read this review. Here, you'll have the opportunity to explore the available features, game mechanics, and characteristics, including RTP and volatility, in greater detail. Moreover, you can try out the free demo mode, while for the more daring, we've compiled a list of the best casinos to play for real money and much more.

Mystery Mine Free Play

Mystery Mine logo
Atomic Slot Lab Release Date: 20.04.2023
Rating by Ella Houghton
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Mystery Mine
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General information about Mystery Mine slot

Release Date:
Max. win:
Bonus game:
Free spins:
Scatter Symbol:
Wild symbol:
Symbol Stacked:
Jackpot Game:
Slot lines:
Slot reels:
Stakes range (€/£/$):
0.25 to 100
Slot Theme:
Goldmine, Mining
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Best Casinos to Play Mystery Mine for Real Money

If you wish to play Mystery Mine for real money, there are many online casinos that provide this slot game. To assist you in narrowing down your choices, we have picked the best casinos that are reputed for their dependable and secure gaming platforms and offer enticing bonuses to help you enhance your chances of winning. Before you decide on a casino and begin playing, make sure to explore their offers and promotions to determine which ones are the most advantageous. By making use of these bonuses, you can raise your odds of winning big when you play Mystery Mine slot.

How to play

Because Mystery Mine has an uncomplicated gameplay process, it's easy to start playing in a few steps.

  1. Choose your stake by clicking on the + or - sign in the Bet field
  2. Press the Spin button on the right-hand side of the screen to start playing
  3. You also have the option to spin faster or start from 5 to 100 spins automatically by using the acceleration or auto game next to the Spin button
  4. During the game, your aim is to collect at least 3 of the same symbols to win
  5. If successful, your winnings will be calculated according to the payout table and will be automatically credited to your game account

Mystery Mine slot has 5 reels, 3 rows and 25 paylines on which your winning combinations will be formed. The bets are also quite acceptable and range from a minimum of €0.25 to a maximum of €100 per spin.

Mystery Mine RTP and Volatility

At Mystery Mine, players can expect an RTP of 95.44% in medium-volatility combinations.

Return to Player (RTP) and volatility are important concepts in slot games, and they both impact the player's experience.

The RTP percentage of a slot game indicates the amount of money the game is designed to pay back to players over time. In the case of Mystery Mine, the game has an RTP of 95.44%, which means that the game will return, on average, €95.44 to the player for every €100 that they bet. However, it is essential to note that this is a theoretical percentage, and in practice, players may experience both winning and losing streaks.

Volatility, on the other hand, is a measure of the risk associated with playing the game. A game with low volatility will pay out small wins frequently, while a high volatility game may pay out larger amounts less frequently. In the case of Mystery Mine, the game has medium volatility, which means that it can offer a balance between small and large payouts. Therefore, players can expect to experience some winning streaks, but also some losing streaks, with potentially more significant payouts when they do win.


Mystery Mine Mystery Mine is a well-designed slot game with exciting gameplay. The game has a mining theme, and its reels are set in an underground mine. The sound effects are reminiscent of a lively mine, and the sounds that complement the winning combinations further enhance the experience. The colours used in the game are predominantly warm and earthy tones, such as orange, brown and gold, which convey the essence of mining. The design is top-notch and the graphics are of a high quality, giving the game a polished and modern look. The game's interface is user-friendly, with well-placed buttons making it easy to navigate and customise the gameplay. There are six low-paying symbols on the reels, namely A, K, Q, J, 10 and 9. They all have payouts from 0.2x to 4x bet per line. The five high paying symbols are in the form of a paraffin lamp, a pickaxe, a card, a plate of gold and the miner himself. These symbols can reward you with payouts from 0.6x to 10x bet per line. In addition, the slot features 4 special symbols: Scatters, which have payouts ranging from 2x to 100x and can trigger free spins. Substitute Wilds, Gold Carts symbols that bring cash prizes and Dynamite Checkers, which can transform into Wilds, Scatters, or Gold Carts.
Mystery Mine slot - payouts

Mobile Compatibility

Mystery Mine slot mobile
Mystery Mine is compatible with various mobile devices and platforms, including iOS and Android. When you play this game on a mobile device, you can experience the same high-quality gameplay, graphics and sound effects as you would on a desktop computer.

The game uses HTML5 technology, which ensures that it adapts to the size of your screen, making for an optimal viewing experience. The game's interface is designed to be user-friendly on smaller screens, and the touch controls make it easy to spin the reels and adjust your bets.

You can play the Mystery Mine slot game on your mobile device using either a Wi-Fi connection or cellular data. With its mobile compatibility and responsive design, you can enjoy this exciting slot game from anywhere and at any time.

About Atomic Slot Lab

Atomic Slot Lab is a recently established slot provider that has quickly gained a reputation for creating innovative and exciting games. Founded in 2022, the company has developed a small but impressive portfolio of slots that are available at several online casinos.

The provider's games are known for their high-quality graphics and unique features, which are designed to keep players engaged and entertained. Although Atomic Slot Lab has not yet won any major awards, its games have been well-received by players and critics alike.

Some of the most popular slots from Atomic Slot Lab include Fairy Dust, Egyptian Magic and Enchanted Manor. These games feature a range of themes and mechanics, but all share the same level of quality and attention to detail that Atomic Slot Lab is becoming known for. With more games in development, Atomic Slot Lab is definitely a provider to watch in the future.

Bonus Rounds & Free Spins

Dynamite Reveal

If you're looking to quickly collect a significant amount of rewards, dynamite sticks are your ultimate tool. These powerful sticks increase the chances of winning big whenever they appear. Each Dynamite symbol has the potential to randomly transform into any other special symbol, such as Wild, Scatter, or Gold Cart.

But Dynamite provides additional benefits! Firstly, every Wild revealed by the Dynamite can occupy the entire reel and activate the Respin feature (explained further below). Secondly, when a Dynamite turns into a jackpot symbol, it can include one, two, or even three Gold Carts. Considering that the Jackpot prize starts with as few as three Cart symbols, the chances of winning considerably increase when there is a triple cart symbol.


As mentioned before, utilizing Dynamite has the potential to uncover a Wild symbol that expands and transforms into a wild reel. This triggers 2 respins with the wild reel being locked in place. If another Dynamite appears, it too becomes a locked wild reel, and an additional respin is added to the tally.

As Dynamite symbols only appear on reels 2 to 4, this can be repeated up to two times, allowing the player to receive a total of 4 respins with the middle three reels acting as Wild. The ideal result is achieving two identical stacked high-paying symbols on reels 1 and 5.
Mystery Mine slot - feature

Gold Cart Jackpots

The jackpots in this game are not only displayed above the reels, but are also worthy targets for players. The top 5 jackpots are the only ones displayed, but players can still win money by collecting at least 3 Gold carts. In addition to this, a jackpot symbol that contains up to 3 gold trolleys can be dug up by dynamite. This triple symbol is equivalent to 3 single Gold Cart symbols, and if a player uncovers all 3 Gold Cart symbols using Dynamite in a single spin, they can earn as much as the top jackpot prize. Gold Cart symbols are scattered over all 5 reels, with some grouped together in specific areas to create bigger winnings. Players only need to collect enough Gold Cart symbols to earn corresponding prizes, such as 1x, 5x, 10x, 50x, 100x, 500x, and 2,000x.

Other jackpot slots:

Free Spins

The free spins round enhance the gameplay experience in Mystery Mine in an extremely positive manner. Triggered by the appearance of 3 scatters, this round awards players with an initial 5 free spins and a 1x multiplier. Prior to the round starting, players are presented with a wheel of fortune that includes free spins and multipliers. To spin the wheel, players must press the central SPIN button, and the resulting value is credited to their account. When the wheel stops, the falling wedge changes to START BONUS, and players must spin again.

This intermediate step is a testament to the game's elegance and beauty. Players are guaranteed to receive a minimum of 7 free spins or 5 free spins with at least a 2x multiplier. As the player spins the wheel, the numbers increase, making it less likely to add more value before reaching the seventh spin. Lucky players may begin the feature with 25 free spins and a 5x multiplier if no further values are available.

Furthermore, players have the ability to re-trigger the free spins by collecting 3 or more scatters. This allows players to receive the same number of spins they earned during the initial feature, with the multiplier remaining constant.

Other quality slots with free spins:

Buy Bonus

The Free Spins feature can be instantly activated in the base game by buying it for 56x the current total bet. Upon purchasing the Free Spins feature, the player is granted 3, 4, or 5 scatters to trigger it.

Mystery Mine Demo Play

If you wish to try the Mystery Mine slot game without any cost, you can do so by playing the demo mode accessible on this page. The demo version enables you to experiment with the game without having to use real money. It's an excellent approach to discover the game's features and try out the gameplay before deciding to play for real money.

Max Win

Mystery Mine slot offers maximum winnings of 10,400x.
To maximise their winnings, players must understand that all winnings in Mystery Mine slot are subject to multiplication by the Free Spins multiplier, including line wins, Wild wins, Scatter wins, and Jackpot wins. That means that under the right conditions, a Jackpot win of 2,000x can increase to 10,000x, which is the top prize in Mystery Mine.

Mystery Mine video review

Mystery Mine Slot Review | Free Play video preview
✅ Try this slot for free on our website - https://slotsjudge.com/online-slots/mystery-mine/\n\nHi everyone! In this video we’ll show you bonus game in Mystery Mine from Atomic Slot Lab. The slot machine has average volatility and RTP of 95.4%. The playing field consists of 5 reels and 3 rows, the minimum bet starts with $0.25, and the maximum bet reaches $100. By the way, the maximum winnings are 10,400x of the bet size.The main features of the machine are Free spins, Scatter Symbol, Wild symbol and Jackpot Game.\n\nWrite in the comments, have you played Mystery Mine from Atomic Slot Lab and how do you like the winnings presented in this video!\n\nNo links used during live stream or in the description are transaction links.\n18+ | Play Responsibly | Begambleaware.org.\n\n#slots #onlinecasino #bigwin

Overall Rating

Atomic Slot Lab has done a fantastic job with its Mystery Mine slot game. The graphics and sound design are impressive and help to create an immersive experience of being in a mine full of riches and secrets. The gameplay is exciting, with different bonuses and features that keep things interesting. As a provider, Atomic Slot Lab shines through this game as an example of its commitment to creating genuinely impressive and distinctive slot games. Overall, Mystery Mine is undoubtedly worth a try for anyone seeking an exciting and immersive slot game.
Free Spins
Buy Bonus
Respin Feature
RTP ratio below medium

Mystery Mine Slot - FAQ

What are the minimum and maximum bets?

The minimum and maximum bets may differ from one casino to another, but typically, the minimum bet is €0.25 and the maximum bet is €100 per spin.

Can I play Mystery Mine on other devices?

Yes, Mystery Mine is playable on other devices like smartphones or tablets. The game is compatible with most modern devices and can be played on iOS, Android, and Windows operating systems.

Do I Need to Make a Deposit to Play this Game?

Yes, typically, you need to make a deposit to play Mystery Mine. However, on this page and at some of our recommended online casinos, you can play a demo version of the game without having to make a deposit.

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Ella Houghton
Ella Houghton
Expert in: News, Blog, Slot reviews
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.

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