Atlantis Thunder St. Patrick's Day

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Rules and Gameplay

The Atlantis Thunder St. Patrick’s Day slot machine, developed by Kalamba Games, offers a unique gaming experience with its 3-4-5-5-4-3 layout and 3600 betways. This high-variance game boasts an RTP of 97.73%, inviting players to dive into the mystical world of Atlantis with a touch of Irish charm. Players can place bets ranging from $0.60 to $120 per spin, catering to both casual players and high rollers. The gameplay is enhanced by its engaging theme, combining elements of the mythical city of Atlantis with St. Patrick’s Day, providing a visually appealing and immersive experience.

Bonus Features

Atlantis Thunder St. Patrick’s Day is packed with exciting bonus features designed to boost your winning potential and enhance your gaming experience. Key bonus features include:

  • Free Spins: Triggered by landing scatter symbols, offering players the chance to win additional spins without placing further bets.
  • FreeSpins Mode Choosing: Allows players to select the type of Free Spins round they prefer, adding a strategic element to the game.
  • FreeSpins Multiplier: Increases the payout of wins during the Free Spins rounds, significantly boosting the potential for big wins.
  • Progressive Jackpot: Offers the chance to win a massive payout, increasing in value with each spin taken by players across the game.
  • Respins: Provides additional opportunities to win, triggered by specific symbol combinations.
  • Scatter Symbols: Act as triggers for the bonus features, enhancing your chances of entering bonus rounds.
  • Wild Symbols: Substitute for other symbols to form winning combinations, increasing the likelihood of a payout.

These features, combined with the high RTP and variance, ensure a thrilling and potentially rewarding gaming experience.


The symbols in Atlantis Thunder St. Patrick’s Day are beautifully designed to align with its thematic elements, combining the mystique of Atlantis with the luck of the Irish. Notable symbols include:

  • Poseidon: The god of the sea, representing high-value payouts.
  • Mermaids: Red-headed and blue-haired mermaids, adding to the mythical allure and offering substantial rewards.
  • Warriors: Blonde and standard warriors, complementing the theme and contributing to the game’s narrative.
  • Scatter Temple: Triggers Free Spins and bonus rounds, a key to unlocking the game’s special features.
  • Ace, King, Queen, Jack, Ten, and Nine: Serve as the lower-paying symbols, stylized to fit the game’s aesthetic.

Each symbol is intricately designed, contributing to the overall immersive experience of the game.


With 3600 betways, Atlantis Thunder St. Patrick’s Day offers numerous opportunities for winning combinations across its 3-4-5-5-4-3 reel layout. This extensive number of paylines allows for a diverse range of winning patterns, making every spin an exciting prospect. The game’s design ensures that players have plenty of chances to hit winning combinations, further amplified by its array of special features and symbols.

Pros & Cons

Pros Cons
High RTP of 97.73% May not be available in all regions
3600 betways offer numerous winning combinations High variance may result in less frequent wins
Engaging theme combining Atlantis and Irish folklore Maximum bet of $120 might be high for some players
Rich in bonus features including Free Spins, Multipliers, and a Progressive Jackpot Complexity of features may be overwhelming for new players

Minimum and Maximum Bet

The Atlantis Thunder St. Patrick’s Day slot allows players to engage in its underwater adventure with a minimum bet of $0.60, making it accessible to casual players and those looking to play with lower stakes. On the other end of the spectrum, the game caters to high rollers with a maximum bet limit of $120 per spin. This betting range provides flexibility for players with different bankrolls, ensuring that everyone can enjoy the thrill of chasing the game’s treasures.

Game Jackpot

The Atlantis Thunder St. Patrick’s Day slot offers a lucrative jackpot that can multiply a player’s bet by up to 1000 times. Coupled with an RTP (Return to Player) of 97.73% and a high variance, this game stands out as an attractive option for players seeking big wins. The high RTP suggests that the game returns a significant portion of wagered funds over time, while its high variance indicates that wins can be substantial, albeit less frequent. These features, combined with the game’s engaging mechanics and bonus opportunities, make for a potentially rewarding playing experience.

About Provider

Kalamba Games, the developer behind Atlantis Thunder St. Patrick’s Day, is renowned for its innovative and engaging slot games. Since its establishment, Kalamba has consistently delivered high-quality gaming experiences, emphasizing unique themes, intricate graphics, and complex bonus features. This provider has made a significant mark in the online casino industry, with a portfolio that appeals to a wide range of player preferences and styles. Kalamba Games is committed to enhancing the gaming experience with each new release, leveraging advanced technologies and creative design to ensure player engagement and satisfaction.

How To Play

  1. Start by setting your desired bet size. Adjust the bet amount to anywhere between $0.60 and $120 to suit your playing budget.
  2. Explore the game’s paytable and rules to understand the winning combinations and features such as Free Spins, Scatter symbols, and the Progressive Jackpot.
  3. Press the Spin button to start the game. The reels will spin and then come to a stop, displaying the outcome.
  4. Watch for winning combinations along the 3600 betways. Wins are awarded based on the paytable for matching symbols on adjacent reels.
  5. Trigger bonus features with specific symbol combinations. For example, landing three or more Scatter symbols will initiate the Free Spins round.
  6. Take advantage of the game’s bonus features, including Free Spins, Respins, and the Progressive Jackpot, to maximize your winning potential.
  7. Continue spinning as long as you wish, adjusting your bet as necessary to manage your bankroll.


Atlantis Thunder St. Patrick’s Day is a compelling slot game that marries an intriguing theme with a plethora of rewarding features. With its high RTP and variance, it promises the thrill of high potential wins, supported by a wide range of betways and a flexible betting range. The game’s rich array of bonus features ensures an engaging experience, making each spin a new adventure. Developed by Kalamba Games, a provider known for its quality and innovation, this slot is a testament to their expertise in creating games that resonate with players. Whether you’re drawn to the allure of Atlantis, the charm of Irish folklore, or the excitement of hitting big wins, Atlantis Thunder St. Patrick’s Day offers a captivating experience for all types of players.