Jolanda de Rienzo Il Pianeta delle Gemme

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Rules and Gameplay

Engage in an interstellar adventure with the Jolanda de Rienzo Il Pianeta delle Gemme slot, which operates on a familiar 5×3 reel structure. This game enforces a playstyle where 20 fixed paylines dictate winning combinations, moving from the leftmost reel to the right. Stake levels are versatile, accommodating bets from as low as $0.20 to a high of $25 per spin, making it accessible for casual players and high rollers alike. Its sci-fi aesthetic not only enhances visual engagement but also complements the intuitive gameplay mechanics.

Bonus Features

This slot machine is packed with innovative features designed to elevate the gaming experience:

  • Cascading Reels: This dynamic feature allows symbols in winning combinations to vanish, causing new symbols to drop into their place and potentially creating additional wins.
  • Multiplier Increases: With each consecutive win from cascading reels, the win multiplier increases, up to a possible 5x, resetting between spins.
  • Free Spins: Triggered by collecting three or more Free Spins symbols, this feature awards 10 spins at no charge, enhancing players’ chances to win without depleting their balance.
  • Bonus Mini-Game: Activation occurs when three Bonus symbols appear, launching a mini-game where players select from various gems to uncover hidden prizes up to 260x their stake.


The game leverages a rich array of symbols that mirror the cosmic theme:

  • Planet Symbols: Represent the higher value category, crucial for unlocking the game’s bigger rewards.
  • Ray Gun Symbols: Function as medium value symbols that can still offer significant payouts.
  • Wild Symbols: These are essential for their role in substituting missing basic symbols to form or enhance winning combinations, except they do not replace Free Spins or Bonus icons.


Symbol Type Match 3 Match 4 Match 5
Planets 50x 100x 500x
Ray Guns 25x 50x 250x
Wilds Substitutes and enhances combinations


The slot ensures 20 operational paylines that are fixed, meaning all lines are always active, increasing the probability of winning in each spin. This structured approach ensures consistent engagement and maximized chances for success across the reels.

Pros & Cons

Pros Cons
Engaging sci-fi theme with high-quality visuals Lower RTP at 80.02% which might deter high rollers
Cascading reels and multipliers enhance gameplay Volatility might be too high for casual players
Features both Free Spins and a Bonus Mini-Game Limited popularity may affect game availability

Minimum and Maximum Bet

The betting range in Jolanda de Rienzo Il Pianeta delle Gemme is designed to accommodate a variety of players. The minimum bet starts at $0.20, making it accessible for those with a lower bankroll, while the maximum bet can reach up to $25 per spin, appealing to those who prefer higher stakes.

Game Jackpot

The game does not feature a progressive jackpot but offers a maximum payout multiplier of 2373x your stake. The game operates with medium-high volatility, which suggests a higher risk but potentially higher payouts. The Return to Player (RTP) is set at 80.02%, which is relatively low compared to many other online slots, indicating that wins may be less frequent but could be significant when they occur.

About Provider

Grupo MGA, the developer of Jolanda de Rienzo Il Pianeta delle Gemme has been an influential entity in the gaming industry since its inception in 1976. Based in Barcelona, this company has carved out a robust catalog of over 100 slot titles, ranging across various themes and gameplay mechanics. Their commitment to innovation and quality has established them as a respected name in the iGaming market.

How To Play

  • Step 1: Start by setting your bet size. Adjust the bet using the +/- buttons to select a wager between $0.20 and $25.
  • Step 2: Once the bet is set, press the ‘Spin’ button to start the game. The reels will spin and then come to a stop, displaying the outcome.
  • Step 3: Watch for winning combinations or trigger special features like Free Spins or the Bonus Mini-Game. Winning symbols will be highlighted, and payouts are made according to the paytable.
  • Step 4: Utilize the autoplay feature if you prefer consecutive gameplay without manual input. You can set a predetermined number of spins and loss/win limits.
  • Step 5: Continue playing as long as you wish or until your session budget is depleted. Always monitor your balance and play responsibly.


Jolanda de Rienzo Il Pianeta delle Gemme offers a thrilling sci-fi adventure packed with distinctive features like cascading reels, multipliers, free spins, and a bonus game. Although the RTP is on the lower side, the game’s high volatility and the maximum prize of 2373x provide substantial winning opportunities for the daring player. This slot is a testament to MGA’s ability to craft engaging and visually appealing games that resonate with a diverse audience.