Heart of Earth Deluxe

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Rules and Gameplay

The Heart of Earth Deluxe slot machine, developed by Swintt, offers an adventurous journey to the planet’s core. This video slot features a classic 5×3 grid layout with 5 fixed paylines, providing a straightforward yet exciting gaming experience. To play, users must select their bet size and hit the spin button, aiming to land matching symbols across the paylines. The game boasts a medium volatility level, combining the thrill of potentially large wins with a balanced rate of payouts. With a Return to Player (RTP) of 95.52%, Heart of Earth Deluxe stands as an engaging option for players looking for an immersive slot adventure.

Bonus Features

Heart of Earth Deluxe is packed with engaging bonus features that enhance gameplay and increase winning possibilities. Key features include:

  • Wild Symbols: Serve as substitutes for other symbols to form winning combinations.
  • Scatters: Landing three or more triggers the Free Spins feature.
  • Free Spins: Activated by Scatters, offering players additional chances to win without placing further bets.
  • Lucky Symbol Feature: During Free Spins, a Lucky Symbol is chosen at random. If it lands during the bonus rounds, it expands to cover entire reels, increasing the potential for big wins.
  • Buy Feature: Players can directly purchase entry into the Free Spins round for 100x their bet, providing instant access to higher win potential.

These features collectively offer an exhilarating gaming experience, with the Lucky Symbol and Buy Feature standing out as particularly innovative elements that can lead to significant payouts.


The symbols in Heart of Earth Deluxe draw inspiration from its adventurous theme, leading players through a visual journey to the earth’s core. Key symbols include:

  • High-Paying Symbols: Steampunk-style captain, subterranean sculptures, and compasses.
  • Low-Paying Symbols: Classic card symbols (Ace through Ten).
  • Special Symbols: A unique icon that acts as both the Wild and Scatter, substituting for regular symbols and triggering bonus games.

These symbols enhance the thematic depth of the game, with the explorer and steampunk-style captain offering the highest payouts, up to 1000x the bet for a five-symbol combination.


The payout structure of Heart of Earth Deluxe rewards players with various winning opportunities. Below is a simplified representation of key payouts:

Symbol 5x Combination 4x Combination 3x Combination
Explorer (Highest) 1000x 200x 20x
Steampunk-style Captain 400x 100x 10x
Classic Card Symbols 30x 10x 5x

This structured approach to payouts ensures that Heart of Earth Deluxe remains engaging for players, offering substantial rewards for those who dare to explore its depths.


Heart of Earth Deluxe features 5 fixed paylines, providing a straightforward approach to winning combinations. Players must land matching symbols across these paylines, starting from the leftmost reel, to secure wins. The fixed nature of the paylines simplifies the betting process, allowing players to focus on the immersive gameplay and the exciting features this slot has to offer.

Pros & Cons

Pros Cons
Engaging theme and unique storyline RTP slightly below industry average
Lucrative bonus features with expanding symbols Limited paylines (only 5)
Option to buy bonus rounds May not suit high rollers

Minimum and Maximum Bet

The Heart of Earth Deluxe slot game offers a wide betting range to accommodate all types of players. You can start your adventure with as little as $0.05, making it accessible for those on a budget. For players seeking more thrill, the maximum bet goes up to $100 per spin. This range ensures that both casual players and high rollers can enjoy the game to its fullest.

Game Jackpot

The game jackpot stands at an impressive 5000 times your bet, offering players the chance for substantial wins. Heart of Earth Deluxe boasts an RTP (Return to Player) of 95.52%, which is slightly below the industry average but still offers fair play. Coupled with medium volatility, players can expect a balanced mix of frequent wins and reasonable payout sizes, making for an engaging gaming experience.

About Provider

Swintt, the developer behind Heart of Earth Deluxe, is a relatively new yet dynamic player in the online casino industry. Established in 2019, Swintt has quickly made a name for itself by producing high-quality video slots that blend innovative gameplay with engaging themes. Despite its brief history, the provider has already released over 140 titles, showcasing its commitment to delivering diverse and entertaining gaming experiences. Swintt is recognized for its user-friendly designs and smooth gameplay mechanics, catering to both traditional slot enthusiasts and new players alike.

How To Play

  1. Start by setting your bet size. Use the “+” and “-” buttons to adjust your wager between $0.05 and $100 per spin.
  2. Once your bet is set, press the spin button to start the game. The reels will spin and then come to a stop, displaying the result.
  3. Look out for winning combinations and special symbols. Winning combinations are formed based on the game’s paylines.
  4. Activate bonus features by landing specific symbol combinations. For example, landing three scatter symbols will trigger the free spins round.
  5. Use the game’s autoplay feature for continuous play. You can set the number of spins, loss limit, and single win limit in the autoplay settings.
  6. Explore the option to buy into the bonus round directly if you’re looking for immediate action. This feature allows you to enter the bonus round by paying a multiple of your bet.


Heart of Earth Deluxe is a thrilling slot game that takes players on an unforgettable journey to the Earth’s core. With its unique theme, engaging gameplay, and the potential for big wins, it stands out in the crowded slot game market. The game’s medium volatility and slightly below-average RTP are balanced by the exciting bonus features and the high jackpot. Whether you’re a casual player or a high roller, Heart of Earth Deluxe promises an exhilarating experience. Swintt’s reputation for creating quality slots is further cemented with this addition to their portfolio, making it a must-try for slot enthusiasts.