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Super Gems XL Slot - Review, Free & Demo Play

Super Gems XL
Super Gems XL
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Updated: 22.07.2025
Reviewed by: Joe Booth
Get unforgettable emotions from catching gems in the space adventure Super Gems XL. The slot machine was developed by the young Holle Games company and released on 27/10/2022. Players will be able to enjoy a variety of game features ranging from bonus spins, multipliers and ending with two gamble games. In this review, we will tell you in detail about all the main characteristics, including RTP and volatility, and also you will learn in which casinos you can play Super Gems XL for real money, and much more.
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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 Super Gems XL slot

General information about Super Gems XL slot

Rating by Joe Booth:
7.7
User’s Rating: Not rated yet
Hölle Games
Write a review +25 SJ points
  • Release Date:
    27.10.2022
  • Volatility:
    High
  • RTP:
    94.0%
  • Multiplier:
    Yes
  • Max. win:
    6,022x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    Yes
  • Jackpot Game:
    No
  • Slot lines:
    40
  • Slot reels:
    5
  • Layout:
    5-4
  • Stakes range (€/£/$):
    0.10 to 50
  • Slot Theme:
    Gems
  • Technology:
    JS, HTML5
More infoLess info

Licensed and tested by

  • GA (Gaming accotiates)
  • ISO 27001
  • iTech Labs
  • MGA
  • Spel inspectionen

How to Play

Thanks to the developers, the gameplay turned out to be quite intuitive and interesting, which many players will like.

  1. Before starting the game, the player must decide on the size of his game bet by using the + or - signs at the bottom of the screen
  2. After the bet is selected, you can start the game. Launch these space reels by pressing the spin button
  3. The player can also speed up the gameplay or start automatic spins by using the corresponding buttons on the right side of the screen
  4. The goal of the game is to get win by matching a winning combination of game symbols. The winnings you receive will be automatically credited to your gaming account
  5. The menu item located on the left side of the screen will help you find out all the detailed information about the paytable and functions

The Super Gems XL slot machine uses a 5x4 format with 40 paylines. Players can bet from €0.10 to €50, so there is something for each type of player here. There is no bonus purchase in the slot machine, but players will be able to use other gamble options to multiply their winnings.

Super Gems XL RTP and Volatility

7.2 
In this slot machine, the RTP indicator is 94.00%, while the volatility is quite high.
In this slot, RTP indicates the percentage of money that will be returned to players in the long run. Therefore, by joining this space adventure, players can count on most of their invested money in the game. While volatility measures how much payouts vary in size. With high volatility, players can expect large payouts, but they may also fall out infrequently. Conversely, with low volatility, players can expect smaller but more regular payouts.

Theme

8.5 

Super Gems XL slot machine is decorated in a space theme. The background is a starry sky, and the gems in the form of symbols are brightly colored. The sound effects of the slot include a pleasant sound when the reels spin and an optimistic melody that sounds during the game. The colors are mostly shades of blue, green and purple, and the gameplay runs smoothly and without delay.

This space slot machine offers players variations of different game symbols. The game features high-paying symbols in the form of seven precious stones of various shapes and colors, offering from 0.2x to 100x bet per line.

Symbols with a low value are represented as the top of the deck of cards, A, K, Q, J. If a player collects the required number of winning combinations from these symbols, he can get from 0.1x to 3x bet per line.

The wild symbols are depicted as diamonds, demonstrating a 2x or 3x multiplier in the base game and replacing all symbols except two scatters.

The bonus symbol acts as a scatter symbol and activates from 1 to 10 bonus spins if the player collects three or more of these symbols. They will also provide a payout from 0.5x to 3x bet per line, if the right number of scatters fall on the winning payline.

Free spins scatters are also available in the game. The loss of three, four, or five of these scatters will bring 10, 15 or 20 free spins, respectively, as well as a payout from 2x to 8x bet per line.

Theme
Super Gems XL slot paytable

Mobile Compatibility

Super Gems XL slot mobile
Holle Games has also made sure that players can enjoy this slot machine right on their mobile devices. Thanks to compatible touchscreen technology, players can effortlessly spin virtual reels to find sparkling gems and exciting bonuses. The game also uses mobile device hardware, such as tilt sensors, for added interactivity. Players can even access their account and manage their bets from their mobile device, making playing on the go easier than ever.

About Holle Games

Holle Games is a fairly new independent video slots studio for online casinos. The company's managers and employees have extensive experience in developing gaming solutions. The company Holle Games was founded in 2020 and is based in Berlin — the very center of Europe. A young German developer offers ten slots with an amazing design for your online casino.

With licenses from Malta and Germany, the company presents “classic” games so beloved by German players, such as Fruits, Jolly Wild and Höllische Sieben, and also produces a series of Premium slots with excellent design and advanced iGaming solutions. In addition, the company's specialists have developed a new unique game mechanics called Bonus Spin. This is a convenient and reliable solution for players that complies with German tax legislation.

Bonus Rounds & Free Spins

8.5 

Free Spins

Collected 3 or more scatter symbols, activate free spins. Any wild symbols present on the playing field during the free spins will multiply any winnings they bring by 3x. Free spins are played with the same bet as the round that triggered them. The maximum payout during free spins is €500,000.00.

Bonus Spin

Collected 3 or more bonus symbols awards the player from 1 to 10 additional spins of the same denomination as the current bet. If more than one bonus spin has been won, the number of remaining bonus spins will be shown in the information area. After the bonus spins are completed, the text of the final result with a detailed description of any potential winnings will be displayed in the information area.

If the symbols match, which includes a bonus spin, only the highest payout will be awarded. When determining the highest payout on the payline, one bonus spin is equivalent to the current bet. Bonus spins are played on the reels of the base game.

Ladder Gamble

The ladder game allows the player to climb to various prizes. In this game, the player will have three lives, and if he makes his bet, he can either go up one level if he wins, or go down one level if he loses.  Also, do not forget that if a player runs out of lives or reaches the bottom step, he loses all winnings. The higher the player rises, the bigger his prizes.

Card Gamble

In this card game, the player is given a deck of cards consisting of four aces of four suits: spades, diamonds, hearts, and clubs. The player can either bet on the color of the card to double his winnings, or on the suit of the card to increase the payout four times.
Super Gems XL slot Card Gamble

Super Gems XL Demo Play

The Super Gems XL slot machine also offers a free demo mode that players can try on this page without risking their own money. In addition, the demo mode allows you to fully familiarize yourself with the game and explore all its exciting features before deciding whether you want to play for real.

Max Win

6.6 
The maximum win on a single payline is 100x, and the maximum payout can reach 6,022x.
The maximum win can be obtained thanks to some features of the slot machine. For example, players can use variants of a ladder game or a card game and multiply their winnings received in the base game. Also, do not forget about the special game symbols, they can activate free spins, in which amazing multipliers are hidden. Try to make the most of all the advantages of the Super Gems XL slot machine to get your maximum winnings.

Super Gems XL Video Review

--- None ---

Overall Rating

7.7

When it comes to online slots, players are often drawn to flash graphics and exciting bonus features. Super Gems XL from Holle Games combines both of these elements in a captivating space adventure. With multiple bonus spin, multipliers, and even two gambler games, this slot offers plenty of ways for players to boost their winnings.

Overall, Super Gems XL is a thrilling addition to any player's slot game repertoire. In addition, thanks to its wide availability in the best online casinos, it is easy to start turning these stones into cash. Therefore, be sure to check out this game offer and experience an unusual gaming experience.

Hits
Free Spins
Gamble feature
The slot machine has wild and scatter symbols
Misses
There is no jackpot in the slot machine

Super Gems XL Slot - FAQ

Can I start playing Super Gems XL with a demo game?

Yes! You can start your game in free demo mode without risking your own money.

What is the Return to Player (RTP) rate of Super Gems XL?

In the Super Gems XL slot machine, the RTP indicator is 94.00%, so players can count on the return of most of their invested money.

Can I play Super Gems XL on other devices?

Yes! The slot machine uses technologies that allow you to play this slot on any type of device.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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Reviewed by Editor-in-Chief
Nikita Lukanenoks

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